7986836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:13991

約数の個数: 24

約数和(自身を含む): 16421664

約数和(自身を除く): 8434828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 13963, 27926, 55852, 153593, 181519, 307186, 363038, 614372, 726076, 1996709, 3993418, 7986836]

約数ペア:

[(1, 7986836), (2, 3993418), (4, 1996709), (11, 726076), (13, 614372), (22, 363038), (26, 307186), (44, 181519), (52, 153593), (143, 55852), (286, 27926), (572, 13963)]