9900390526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{4831}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 16834204800

約数和(自身を除く): 6933814274

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 529, 598, 1058, 1937, 3427, 3874, 4831, 6854, 6877, 9662, 13754, 44551, 62803, 78821, 89102, 111113, 125606, 157642, 222226, 719819, 1024673, 1439638, 1444469, 2049346, 2555599, 2888938, 5111198, 9357647, 16555837, 18715294, 33111674, 33222787, 66445574, 215225881, 380784251, 430451762, 761568502, 4950195263, 9900390526]

約数ペア:

[(1, 9900390526), (2, 4950195263), (13, 761568502), (23, 430451762), (26, 380784251), (46, 215225881), (149, 66445574), (298, 33222787), (299, 33111674), (529, 18715294), (598, 16555837), (1058, 9357647), (1937, 5111198), (3427, 2888938), (3874, 2555599), (4831, 2049346), (6854, 1444469), (6877, 1439638), (9662, 1024673), (13754, 719819), (44551, 222226), (62803, 157642), (78821, 125606), (89102, 111113)]