291213273012

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{115013141}}^1$

素因数の和:115013359

約数の個数: 24

約数和(自身を含む): 682718010912

約数和(自身を除く): 391504737900

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 115013141, 230026282, 345039423, 460052564, 690078846, 1380157692, 24267772751, 48535545502, 72803318253, 97071091004, 145606636506, 291213273012]

約数ペア:

[(1, 291213273012), (2, 145606636506), (3, 97071091004), (4, 72803318253), (6, 48535545502), (12, 24267772751), (211, 1380157692), (422, 690078846), (633, 460052564), (844, 345039423), (1266, 230026282), (2532, 115013141)]