409433281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 451024704

約数和(自身を除く): 41591423

約数列:

[1, 23, 29, 61, 347, 667, 841, 1403, 1769, 7981, 10063, 19343, 21167, 40687, 51301, 231449, 291827, 486841, 613843, 1179923, 6712021, 14118389, 17801447, 409433281]

約数ペア:

[(1, 409433281), (23, 17801447), (29, 14118389), (61, 6712021), (347, 1179923), (667, 613843), (841, 486841), (1403, 291827), (1769, 231449), (7981, 51301), (10063, 40687), (19343, 21167)]