26942379490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{889481}}^1$

素因数の和:889734

約数の個数: 32

約数和(自身を含む): 52450974576

約数和(自身を除く): 25508595086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 6058, 15145, 30290, 889481, 1778962, 4447405, 8894810, 11563253, 23126506, 57816265, 115632530, 207249073, 414498146, 1036245365, 2072490730, 2694237949, 5388475898, 13471189745, 26942379490]

約数ペア:

[(1, 26942379490), (2, 13471189745), (5, 5388475898), (10, 2694237949), (13, 2072490730), (26, 1036245365), (65, 414498146), (130, 207249073), (233, 115632530), (466, 57816265), (1165, 23126506), (2330, 11563253), (3029, 8894810), (6058, 4447405), (15145, 1778962), (30290, 889481)]