173797393958

素因数分解:

$2^1\times {\mathrm{1987}}^1\times {\mathrm{5531}}^1\times {\mathrm{7907}}^1$

素因数の和:15427

約数の個数: 16

約数和(自身を含む): 260907441984

約数和(自身を除く): 87110048026

約数列:

[1, 2, 1987, 3974, 5531, 7907, 11062, 15814, 10990097, 15711209, 21980194, 31422418, 43733617, 87467234, 86898696979, 173797393958]

約数ペア:

[(1, 173797393958), (2, 86898696979), (1987, 87467234), (3974, 43733617), (5531, 31422418), (7907, 21980194), (11062, 15711209), (15814, 10990097)]