2149730044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 4860011520

約数和(自身を除く): 2710281476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 814, 847, 1036, 1331, 1559, 1628, 1694, 2662, 2849, 3118, 3388, 4477, 5324, 5698, 6236, 8954, 9317, 10913, 11396, 17149, 17908, 18634, 21826, 31339, 34298, 37268, 43652, 49247, 57683, 62678, 68596, 98494, 115366, 120043, 125356, 188639, 196988, 230732, 240086, 344729, 377278, 403781, 480172, 634513, 689458, 754556, 807562, 1269026, 1320473, 1378916, 1615124, 2075029, 2538052, 2640946, 4150058, 4441591, 5281892, 6979643, 8300116, 8883182, 13959286, 14525203, 17766364, 27918572, 29050406, 48857501, 58100812, 76776073, 97715002, 153552146, 195430004, 307104292, 537432511, 1074865022, 2149730044]

約数ペア:

[(1, 2149730044), (2, 1074865022), (4, 537432511), (7, 307104292), (11, 195430004), (14, 153552146), (22, 97715002), (28, 76776073), (37, 58100812), (44, 48857501), (74, 29050406), (77, 27918572), (121, 17766364), (148, 14525203), (154, 13959286), (242, 8883182), (259, 8300116), (308, 6979643), (407, 5281892), (484, 4441591), (518, 4150058), (814, 2640946), (847, 2538052), (1036, 2075029), (1331, 1615124), (1559, 1378916), (1628, 1320473), (1694, 1269026), (2662, 807562), (2849, 754556), (3118, 689458), (3388, 634513), (4477, 480172), (5324, 403781), (5698, 377278), (6236, 344729), (8954, 240086), (9317, 230732), (10913, 196988), (11396, 188639), (17149, 125356), (17908, 120043), (18634, 115366), (21826, 98494), (31339, 68596), (34298, 62678), (37268, 57683), (43652, 49247)]