6420007178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1\times {\mathrm{1933}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 10462166400

約数和(自身を除く): 4042159222

約数列:

[1, 2, 13, 26, 139, 278, 919, 1807, 1838, 1933, 3614, 3866, 11947, 23894, 25129, 50258, 127741, 255482, 268687, 537374, 1660633, 1776427, 3321266, 3492931, 3552854, 6985862, 23093551, 46187102, 246923353, 493846706, 3210003589, 6420007178]

約数ペア:

[(1, 6420007178), (2, 3210003589), (13, 493846706), (26, 246923353), (139, 46187102), (278, 23093551), (919, 6985862), (1807, 3552854), (1838, 3492931), (1933, 3321266), (3614, 1776427), (3866, 1660633), (11947, 537374), (23894, 268687), (25129, 255482), (50258, 127741)]