1640856966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2298119}}^1$

素因数の和:2298148

約数の個数: 32

約数和(自身を含む): 3971151360

約数和(自身を除く): 2330294394

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2298119, 4596238, 6894357, 13788714, 16086833, 32173666, 39068023, 48260499, 78136046, 96520998, 117204069, 234408138, 273476161, 546952322, 820428483, 1640856966]

約数ペア:

[(1, 1640856966), (2, 820428483), (3, 546952322), (6, 273476161), (7, 234408138), (14, 117204069), (17, 96520998), (21, 78136046), (34, 48260499), (42, 39068023), (51, 32173666), (102, 16086833), (119, 13788714), (238, 6894357), (357, 4596238), (714, 2298119)]