489021806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{3833}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 904333248

約数和(自身を除く): 415311442

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 701, 1402, 3833, 4907, 7666, 9113, 9814, 18226, 26831, 49829, 53662, 63791, 99658, 127582, 348803, 697606, 2686933, 5373866, 18808531, 34930129, 37617062, 69860258, 244510903, 489021806]

約数ペア:

[(1, 489021806), (2, 244510903), (7, 69860258), (13, 37617062), (14, 34930129), (26, 18808531), (91, 5373866), (182, 2686933), (701, 697606), (1402, 348803), (3833, 127582), (4907, 99658), (7666, 63791), (9113, 53662), (9814, 49829), (18226, 26831)]