2107446712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 4948070400

約数和(自身を除く): 2840623688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 181, 217, 248, 266, 353, 362, 434, 532, 589, 706, 724, 868, 1064, 1178, 1267, 1412, 1448, 1736, 2356, 2471, 2534, 2824, 3439, 4123, 4712, 4942, 5068, 5611, 6707, 6878, 8246, 9884, 10136, 10943, 11222, 13414, 13756, 16492, 19768, 21886, 22444, 24073, 26828, 27512, 32984, 39277, 43772, 44888, 46949, 48146, 53656, 63893, 76601, 78554, 87544, 93898, 96292, 106609, 127786, 153202, 157108, 187796, 192584, 207917, 213218, 255572, 306404, 314216, 375592, 415834, 426436, 447251, 511144, 612808, 746263, 831668, 852872, 894502, 1213967, 1455419, 1492526, 1663336, 1789004, 1980683, 2427934, 2910838, 2985052, 3578008, 3961366, 4855868, 5821676, 5970104, 7922732, 8497769, 9711736, 11643352, 13864781, 15845464, 16995538, 27729562, 33991076, 37632977, 55459124, 67982152, 75265954, 110918248, 150531908, 263430839, 301063816, 526861678, 1053723356, 2107446712]

約数ペア:

[(1, 2107446712), (2, 1053723356), (4, 526861678), (7, 301063816), (8, 263430839), (14, 150531908), (19, 110918248), (28, 75265954), (31, 67982152), (38, 55459124), (56, 37632977), (62, 33991076), (76, 27729562), (124, 16995538), (133, 15845464), (152, 13864781), (181, 11643352), (217, 9711736), (248, 8497769), (266, 7922732), (353, 5970104), (362, 5821676), (434, 4855868), (532, 3961366), (589, 3578008), (706, 2985052), (724, 2910838), (868, 2427934), (1064, 1980683), (1178, 1789004), (1267, 1663336), (1412, 1492526), (1448, 1455419), (1736, 1213967), (2356, 894502), (2471, 852872), (2534, 831668), (2824, 746263), (3439, 612808), (4123, 511144), (4712, 447251), (4942, 426436), (5068, 415834), (5611, 375592), (6707, 314216), (6878, 306404), (8246, 255572), (9884, 213218), (10136, 207917), (10943, 192584), (11222, 187796), (13414, 157108), (13756, 153202), (16492, 127786), (19768, 106609), (21886, 96292), (22444, 93898), (24073, 87544), (26828, 78554), (27512, 76601), (32984, 63893), (39277, 53656), (43772, 48146), (44888, 46949)]