212165512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2040053}}^1$

素因数の和:2040072

約数の個数: 16

約数和(自身を含む): 428411340

約数和(自身を除く): 216245828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2040053, 4080106, 8160212, 16320424, 26520689, 53041378, 106082756, 212165512]

約数ペア:

[(1, 212165512), (2, 106082756), (4, 53041378), (8, 26520689), (13, 16320424), (26, 8160212), (52, 4080106), (104, 2040053)]