1520391156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{86959}}^1$

素因数の和:87044

約数の個数: 48

約数和(自身を含む): 3739975680

約数和(自身を除く): 2219584524

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2914, 4371, 5828, 8742, 17484, 86959, 173918, 260877, 347836, 521754, 1043508, 2695729, 4087073, 5391458, 8087187, 8174146, 10782916, 12261219, 16174374, 16348292, 24522438, 32348748, 49044876, 126699263, 253398526, 380097789, 506797052, 760195578, 1520391156]

約数ペア:

[(1, 1520391156), (2, 760195578), (3, 506797052), (4, 380097789), (6, 253398526), (12, 126699263), (31, 49044876), (47, 32348748), (62, 24522438), (93, 16348292), (94, 16174374), (124, 12261219), (141, 10782916), (186, 8174146), (188, 8087187), (282, 5391458), (372, 4087073), (564, 2695729), (1457, 1043508), (2914, 521754), (4371, 347836), (5828, 260877), (8742, 173918), (17484, 86959)]