826421398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{11257}}^1$

素因数の和:11388

約数の個数: 32

約数和(自身を含む): 1400675328

約数和(自身を除く): 574253930

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 517, 781, 1034, 1562, 3337, 6674, 11257, 22514, 36707, 73414, 123827, 247654, 529079, 799247, 1058158, 1598494, 5819869, 8791717, 11639738, 17583434, 37564609, 75129218, 413210699, 826421398]

約数ペア:

[(1, 826421398), (2, 413210699), (11, 75129218), (22, 37564609), (47, 17583434), (71, 11639738), (94, 8791717), (142, 5819869), (517, 1598494), (781, 1058158), (1034, 799247), (1562, 529079), (3337, 247654), (6674, 123827), (11257, 73414), (22514, 36707)]