1539274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 2714112

約数和(自身を除く): 1174838

約数列:

[1, 2, 11, 22, 31, 37, 61, 62, 74, 122, 341, 407, 671, 682, 814, 1147, 1342, 1891, 2257, 2294, 3782, 4514, 12617, 20801, 24827, 25234, 41602, 49654, 69967, 139934, 769637, 1539274]

約数ペア:

[(1, 1539274), (2, 769637), (11, 139934), (22, 69967), (31, 49654), (37, 41602), (61, 25234), (62, 24827), (74, 20801), (122, 12617), (341, 4514), (407, 3782), (671, 2294), (682, 2257), (814, 1891), (1147, 1342)]