1998362012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{73243}}^1$

素因数の和:73625

約数の個数: 24

約数和(自身を含む): 3691497600

約数和(自身を除く): 1693135588

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 6821, 13642, 27284, 73243, 146486, 292972, 1391617, 2783234, 5566468, 26294237, 52588474, 105176948, 499590503, 999181006, 1998362012]

約数ペア:

[(1, 1998362012), (2, 999181006), (4, 499590503), (19, 105176948), (38, 52588474), (76, 26294237), (359, 5566468), (718, 2783234), (1436, 1391617), (6821, 292972), (13642, 146486), (27284, 73243)]