1388367076

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{55243}}^1$

素因数の和:55411

約数の個数: 24

約数和(自身を含む): 2493493184

約数和(自身を除く): 1105126108

約数列:

[1, 2, 4, 61, 103, 122, 206, 244, 412, 6283, 12566, 25132, 55243, 110486, 220972, 3369823, 5690029, 6739646, 11380058, 13479292, 22760116, 347091769, 694183538, 1388367076]

約数ペア:

[(1, 1388367076), (2, 694183538), (4, 347091769), (61, 22760116), (103, 13479292), (122, 11380058), (206, 6739646), (244, 5690029), (412, 3369823), (6283, 220972), (12566, 110486), (25132, 55243)]