2856552490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{895471}}^1$

素因数の和:895518

約数の個数: 32

約数和(自身を含む): 5802658560

約数和(自身を除く): 2946106070

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 895471, 1790942, 4477355, 8954710, 9850181, 19700362, 25968659, 49250905, 51937318, 98501810, 129843295, 259686590, 285655249, 571310498, 1428276245, 2856552490]

約数ペア:

[(1, 2856552490), (2, 1428276245), (5, 571310498), (10, 285655249), (11, 259686590), (22, 129843295), (29, 98501810), (55, 51937318), (58, 49250905), (110, 25968659), (145, 19700362), (290, 9850181), (319, 8954710), (638, 4477355), (1595, 1790942), (3190, 895471)]