12856095002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{5471}}^1$

素因数の和:5906

約数の個数: 32

約数和(自身を含む): 20121550848

約数和(自身を除く): 7265455846

約数列:

[1, 2, 31, 62, 151, 251, 302, 502, 4681, 5471, 7781, 9362, 10942, 15562, 37901, 75802, 169601, 339202, 826121, 1174931, 1373221, 1652242, 2349862, 2746442, 25609751, 42569851, 51219502, 85139702, 207356371, 414712742, 6428047501, 12856095002]

約数ペア:

[(1, 12856095002), (2, 6428047501), (31, 414712742), (62, 207356371), (151, 85139702), (251, 51219502), (302, 42569851), (502, 25609751), (4681, 2746442), (5471, 2349862), (7781, 1652242), (9362, 1373221), (10942, 1174931), (15562, 826121), (37901, 339202), (75802, 169601)]