749873786

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1286

約数の個数: 24

約数和(自身を含む): 1156560384

約数和(自身を除く): 406686598

約数列:

[1, 2, 53, 106, 127, 254, 1051, 2102, 2809, 5618, 6731, 13462, 55703, 111406, 133477, 266954, 356743, 713486, 2952259, 5904518, 7074281, 14148562, 374936893, 749873786]

約数ペア:

[(1, 749873786), (2, 374936893), (53, 14148562), (106, 7074281), (127, 5904518), (254, 2952259), (1051, 713486), (2102, 356743), (2809, 266954), (5618, 133477), (6731, 111406), (13462, 55703)]