353149628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{3251}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 666074640

約数和(自身を除く): 312925012

約数列:

[1, 2, 4, 13, 26, 52, 2089, 3251, 4178, 6502, 8356, 13004, 27157, 42263, 54314, 84526, 108628, 169052, 6791339, 13582678, 27165356, 88287407, 176574814, 353149628]

約数ペア:

[(1, 353149628), (2, 176574814), (4, 88287407), (13, 27165356), (26, 13582678), (52, 6791339), (2089, 169052), (3251, 108628), (4178, 84526), (6502, 54314), (8356, 42263), (13004, 27157)]