2255164415998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1\times {\mathrm{2777}}^1\times {\mathrm{2797}}^1$

素因数の和:6461

約数の個数: 48

約数和(自身を含む): 3669870566160

約数和(自身を除く): 1414706150162

約数列:

[1, 2, 13, 26, 169, 338, 859, 1718, 2777, 2797, 5554, 5594, 11167, 22334, 36101, 36361, 72202, 72722, 145171, 290342, 469313, 472693, 938626, 945386, 2385443, 2402623, 4770886, 4805246, 7767269, 15534538, 31010759, 31234099, 62021518, 62468198, 100974497, 201948994, 403139867, 406043287, 806279734, 812086574, 1312668461, 2625336922, 6672084071, 13344168142, 86737092923, 173474185846, 1127582207999, 2255164415998]

約数ペア:

[(1, 2255164415998), (2, 1127582207999), (13, 173474185846), (26, 86737092923), (169, 13344168142), (338, 6672084071), (859, 2625336922), (1718, 1312668461), (2777, 812086574), (2797, 806279734), (5554, 406043287), (5594, 403139867), (11167, 201948994), (22334, 100974497), (36101, 62468198), (36361, 62021518), (72202, 31234099), (72722, 31010759), (145171, 15534538), (290342, 7767269), (469313, 4805246), (472693, 4770886), (938626, 2402623), (945386, 2385443)]