430352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2090

約数の個数: 20

約数和(自身を含む): 898380

約数和(自身を除く): 468028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2069, 4138, 8276, 16552, 26897, 33104, 53794, 107588, 215176, 430352]

約数ペア:

[(1, 430352), (2, 215176), (4, 107588), (8, 53794), (13, 33104), (16, 26897), (26, 16552), (52, 8276), (104, 4138), (208, 2069)]