129043396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3803}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 239652000

約数和(自身を除く): 110608604

約数列:

[1, 2, 4, 17, 34, 68, 499, 998, 1996, 3803, 7606, 8483, 15212, 16966, 33932, 64651, 129302, 258604, 1897697, 3795394, 7590788, 32260849, 64521698, 129043396]

約数ペア:

[(1, 129043396), (2, 64521698), (4, 32260849), (17, 7590788), (34, 3795394), (68, 1897697), (499, 258604), (998, 129302), (1996, 64651), (3803, 33932), (7606, 16966), (8483, 15212)]