2570291339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{629819}}^1$

素因数の和:629890

約数の個数: 16

約数和(自身を含む): 3264986880

約数和(自身を除く): 694695541

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 629819, 4408733, 6928009, 33380407, 48496063, 233662849, 367184477, 2570291339]

約数ペア:

[(1, 2570291339), (7, 367184477), (11, 233662849), (53, 48496063), (77, 33380407), (371, 6928009), (583, 4408733), (4081, 629819)]