7116538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5584262

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 167, 286, 298, 334, 1639, 1837, 1937, 2171, 3278, 3674, 3874, 4342, 21307, 23881, 24883, 42614, 47762, 49766, 273713, 323479, 547426, 646958, 3558269, 7116538]

約数ペア:

[(1, 7116538), (2, 3558269), (11, 646958), (13, 547426), (22, 323479), (26, 273713), (143, 49766), (149, 47762), (167, 42614), (286, 24883), (298, 23881), (334, 21307), (1639, 4342), (1837, 3874), (1937, 3674), (2171, 3278)]