254605026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{21617}}^1$

素因数の和:21786

約数の個数: 32

約数和(自身を含む): 552037248

約数和(自身を除く): 297432222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5889, 11778, 21617, 43234, 64851, 129702, 281021, 562042, 843063, 1686126, 3264167, 6528334, 9792501, 19585002, 42434171, 84868342, 127302513, 254605026]

約数ペア:

[(1, 254605026), (2, 127302513), (3, 84868342), (6, 42434171), (13, 19585002), (26, 9792501), (39, 6528334), (78, 3264167), (151, 1686126), (302, 843063), (453, 562042), (906, 281021), (1963, 129702), (3926, 64851), (5889, 43234), (11778, 21617)]