839568038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 1322568000

約数和(自身を除く): 482999962

約数列:

[1, 2, 29, 58, 103, 206, 313, 449, 626, 898, 2987, 5974, 9077, 13021, 18154, 26042, 32239, 46247, 64478, 92494, 140537, 281074, 934931, 1341163, 1869862, 2682326, 4075573, 8151146, 14475311, 28950622, 419784019, 839568038]

約数ペア:

[(1, 839568038), (2, 419784019), (29, 28950622), (58, 14475311), (103, 8151146), (206, 4075573), (313, 2682326), (449, 1869862), (626, 1341163), (898, 934931), (2987, 281074), (5974, 140537), (9077, 92494), (13021, 64478), (18154, 46247), (26042, 32239)]