275492048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1324481}}^1$

素因数の和:1324502

約数の個数: 20

約数和(自身を含む): 574825188

約数和(自身を除く): 299333140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1324481, 2648962, 5297924, 10595848, 17218253, 21191696, 34436506, 68873012, 137746024, 275492048]

約数ペア:

[(1, 275492048), (2, 137746024), (4, 68873012), (8, 34436506), (13, 21191696), (16, 17218253), (26, 10595848), (52, 5297924), (104, 2648962), (208, 1324481)]