1377884532958

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{2551}}^1\times {\mathrm{694261}}^1$

素因数の和:697203

約数の個数: 16

約数和(自身を含む): 2072955250080

約数和(自身を除く): 695070717122

約数列:

[1, 2, 389, 778, 2551, 5102, 694261, 992339, 1388522, 1984678, 270067529, 540135058, 1771059811, 3542119622, 688942266479, 1377884532958]

約数ペア:

[(1, 1377884532958), (2, 688942266479), (389, 3542119622), (778, 1771059811), (2551, 540135058), (5102, 270067529), (694261, 1984678), (992339, 1388522)]