4080688533502

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19213}}^1\times {\mathrm{370021}}^1$

素因数の和:389284

約数の個数: 32

約数和(自身を含む): 7166479529664

約数和(自身を除く): 3085790996162

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 19213, 38426, 134491, 268982, 370021, 740042, 787733, 1575466, 2590147, 5180294, 5514131, 11028262, 15170861, 30341722, 106196027, 212392054, 7109213473, 14218426946, 49764494311, 99528988622, 291477752393, 582955504786, 2040344266751, 4080688533502]

約数ペア:

[(1, 4080688533502), (2, 2040344266751), (7, 582955504786), (14, 291477752393), (41, 99528988622), (82, 49764494311), (287, 14218426946), (574, 7109213473), (19213, 212392054), (38426, 106196027), (134491, 30341722), (268982, 15170861), (370021, 11028262), (740042, 5514131), (787733, 5180294), (1575466, 2590147)]