4081541282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{723421}}^1$

素因数の和:723474

約数の個数: 32

約数和(自身を含む): 7778233344

約数和(自身を除く): 3696692062

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 723421, 1446842, 5063947, 9404473, 10127894, 18808946, 22426051, 44852102, 65831311, 131662622, 156982357, 291538663, 313964714, 583077326, 2040770641, 4081541282]

約数ペア:

[(1, 4081541282), (2, 2040770641), (7, 583077326), (13, 313964714), (14, 291538663), (26, 156982357), (31, 131662622), (62, 65831311), (91, 44852102), (182, 22426051), (217, 18808946), (403, 10127894), (434, 9404473), (806, 5063947), (2821, 1446842), (5642, 723421)]