1285191644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{95143}}^1$

素因数の和:95465

約数の個数: 24

約数和(自身を含む): 2461565568

約数和(自身を除く): 1176373924

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 13508, 95143, 190286, 380572, 1046573, 2093146, 4186292, 29208901, 58417802, 116835604, 321297911, 642595822, 1285191644]

約数ペア:

[(1, 1285191644), (2, 642595822), (4, 321297911), (11, 116835604), (22, 58417802), (44, 29208901), (307, 4186292), (614, 2093146), (1228, 1046573), (3377, 380572), (6754, 190286), (13508, 95143)]