1591152914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 2646114120

約数和(自身を除く): 1054961206

約数列:

[1, 2, 13, 26, 61, 122, 169, 229, 337, 338, 458, 674, 793, 1586, 2977, 4381, 5954, 8762, 10309, 13969, 20557, 20618, 27938, 38701, 41114, 56953, 77173, 77402, 113906, 154346, 181597, 267241, 363194, 534482, 1003249, 2006498, 2360761, 3474133, 4707553, 4721522, 6948266, 9415106, 13042237, 26084474, 61198189, 122396378, 795576457, 1591152914]

約数ペア:

[(1, 1591152914), (2, 795576457), (13, 122396378), (26, 61198189), (61, 26084474), (122, 13042237), (169, 9415106), (229, 6948266), (337, 4721522), (338, 4707553), (458, 3474133), (674, 2360761), (793, 2006498), (1586, 1003249), (2977, 534482), (4381, 363194), (5954, 267241), (8762, 181597), (10309, 154346), (13969, 113906), (20557, 77402), (20618, 77173), (27938, 56953), (38701, 41114)]