234917072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1129409}}^1$

素因数の和:1129430

約数の個数: 20

約数和(自身を含む): 490163940

約数和(自身を除く): 255246868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1129409, 2258818, 4517636, 9035272, 14682317, 18070544, 29364634, 58729268, 117458536, 234917072]

約数ペア:

[(1, 234917072), (2, 117458536), (4, 58729268), (8, 29364634), (13, 18070544), (16, 14682317), (26, 9035272), (52, 4517636), (104, 2258818), (208, 1129409)]