2078500726

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1\times {\mathrm{7573}}^1$

素因数の和:8943

約数の個数: 16

約数和(自身を含む): 3149269200

約数和(自身を除く): 1070768474

約数列:

[1, 2, 109, 218, 1259, 2518, 7573, 15146, 137231, 274462, 825457, 1650914, 9534407, 19068814, 1039250363, 2078500726]

約数ペア:

[(1, 2078500726), (2, 1039250363), (109, 19068814), (218, 9534407), (1259, 1650914), (2518, 825457), (7573, 274462), (15146, 137231)]