996869132

素因数分解:

$2^2\times 7^3\times {\mathrm{647}}^1\times {\mathrm{1123}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 2039385600

約数和(自身を除く): 1042516468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 647, 686, 1123, 1294, 1372, 2246, 2588, 4492, 4529, 7861, 9058, 15722, 18116, 31444, 31703, 55027, 63406, 110054, 126812, 220108, 221921, 385189, 443842, 726581, 770378, 887684, 1453162, 1540756, 2906324, 5086067, 10172134, 20344268, 35602469, 71204938, 142409876, 249217283, 498434566, 996869132]

約数ペア:

[(1, 996869132), (2, 498434566), (4, 249217283), (7, 142409876), (14, 71204938), (28, 35602469), (49, 20344268), (98, 10172134), (196, 5086067), (343, 2906324), (647, 1540756), (686, 1453162), (1123, 887684), (1294, 770378), (1372, 726581), (2246, 443842), (2588, 385189), (4492, 221921), (4529, 220108), (7861, 126812), (9058, 110054), (15722, 63406), (18116, 55027), (31444, 31703)]