133705468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{38377}}^1$

素因数の和:38461

約数の個数: 24

約数和(自身を含む): 255750992

約数和(自身を除く): 122045524

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 38377, 76754, 153508, 498901, 997802, 1995604, 2571259, 5142518, 10285036, 33426367, 66852734, 133705468]

約数ペア:

[(1, 133705468), (2, 66852734), (4, 33426367), (13, 10285036), (26, 5142518), (52, 2571259), (67, 1995604), (134, 997802), (268, 498901), (871, 153508), (1742, 76754), (3484, 38377)]