426473710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113123}}^1$

素因数の和:113172

約数の個数: 32

約数和(自身を含む): 855217440

約数和(自身を除く): 428743730

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 113123, 226246, 565615, 1131230, 1470599, 2941198, 3280567, 6561134, 7352995, 14705990, 16402835, 32805670, 42647371, 85294742, 213236855, 426473710]

約数ペア:

[(1, 426473710), (2, 213236855), (5, 85294742), (10, 42647371), (13, 32805670), (26, 16402835), (29, 14705990), (58, 7352995), (65, 6561134), (130, 3280567), (145, 2941198), (290, 1470599), (377, 1131230), (754, 565615), (1885, 226246), (3770, 113123)]