2051229138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{474163}}^1$

素因数の和:474278

約数の個数: 32

約数和(自身を含む): 4734053376

約数和(自身を除く): 2682824238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 474163, 948326, 1422489, 2844978, 3319141, 6638282, 9957423, 19914846, 48838789, 97677578, 146516367, 293032734, 341871523, 683743046, 1025614569, 2051229138]

約数ペア:

[(1, 2051229138), (2, 1025614569), (3, 683743046), (6, 341871523), (7, 293032734), (14, 146516367), (21, 97677578), (42, 48838789), (103, 19914846), (206, 9957423), (309, 6638282), (618, 3319141), (721, 2844978), (1442, 1422489), (2163, 948326), (4326, 474163)]