230834864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1109783}}^1$

素因数の和:1109804

約数の個数: 20

約数和(自身を含む): 481646256

約数和(自身を除く): 250811392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1109783, 2219566, 4439132, 8878264, 14427179, 17756528, 28854358, 57708716, 115417432, 230834864]

約数ペア:

[(1, 230834864), (2, 115417432), (4, 57708716), (8, 28854358), (13, 17756528), (16, 14427179), (26, 8878264), (52, 4439132), (104, 2219566), (208, 1109783)]