673209265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 889418880

約数和(自身を除く): 216209615

約数列:

[1, 5, 17, 37, 83, 85, 185, 415, 629, 1411, 2579, 3071, 3145, 7055, 12895, 15355, 43843, 52207, 95423, 214057, 219215, 261035, 477115, 1070285, 1622191, 3638969, 7920109, 8110955, 18194845, 39600545, 134641853, 673209265]

約数ペア:

[(1, 673209265), (5, 134641853), (17, 39600545), (37, 18194845), (83, 8110955), (85, 7920109), (185, 3638969), (415, 1622191), (629, 1070285), (1411, 477115), (2579, 261035), (3071, 219215), (3145, 214057), (7055, 95423), (12895, 52207), (15355, 43843)]