2019471776

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 4634340480

約数和(自身を除く): 2614868704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 109, 112, 214, 218, 224, 428, 436, 749, 763, 773, 856, 872, 1498, 1526, 1546, 1712, 1744, 2996, 3052, 3092, 3424, 3488, 5411, 5992, 6104, 6184, 10822, 11663, 11984, 12208, 12368, 21644, 23326, 23968, 24416, 24736, 43288, 46652, 81641, 82711, 84257, 86576, 93304, 163282, 165422, 168514, 173152, 186608, 326564, 330844, 337028, 373216, 578977, 589799, 653128, 661688, 674056, 1157954, 1179598, 1306256, 1323376, 1348112, 2315908, 2359196, 2612512, 2646752, 2696224, 4631816, 4718392, 9015499, 9263632, 9436784, 18030998, 18527264, 18873568, 36061996, 63108493, 72123992, 126216986, 144247984, 252433972, 288495968, 504867944, 1009735888, 2019471776]

約数ペア:

[(1, 2019471776), (2, 1009735888), (4, 504867944), (7, 288495968), (8, 252433972), (14, 144247984), (16, 126216986), (28, 72123992), (32, 63108493), (56, 36061996), (107, 18873568), (109, 18527264), (112, 18030998), (214, 9436784), (218, 9263632), (224, 9015499), (428, 4718392), (436, 4631816), (749, 2696224), (763, 2646752), (773, 2612512), (856, 2359196), (872, 2315908), (1498, 1348112), (1526, 1323376), (1546, 1306256), (1712, 1179598), (1744, 1157954), (2996, 674056), (3052, 661688), (3092, 653128), (3424, 589799), (3488, 578977), (5411, 373216), (5992, 337028), (6104, 330844), (6184, 326564), (10822, 186608), (11663, 173152), (11984, 168514), (12208, 165422), (12368, 163282), (21644, 93304), (23326, 86576), (23968, 84257), (24416, 82711), (24736, 81641), (43288, 46652)]