634635449

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 799787520

約数和(自身を除く): 165152071

約数列:

[1, 7, 17, 29, 119, 173, 203, 493, 1063, 1211, 2941, 3451, 5017, 7441, 18071, 20587, 30827, 35119, 85289, 126497, 183899, 215789, 524059, 597023, 1287293, 3126283, 3668413, 5333071, 21883981, 37331497, 90662207, 634635449]

約数ペア:

[(1, 634635449), (7, 90662207), (17, 37331497), (29, 21883981), (119, 5333071), (173, 3668413), (203, 3126283), (493, 1287293), (1063, 597023), (1211, 524059), (2941, 215789), (3451, 183899), (5017, 126497), (7441, 85289), (18071, 35119), (20587, 30827)]