28135469882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1\times {\mathrm{229217}}^1$

素因数の和:233953

約数の個数: 16

約数和(自身を含む): 45459430632

約数和(自身を除く): 17323960750

約数列:

[1, 2, 13, 26, 4721, 9442, 61373, 122746, 229217, 458434, 2979821, 5959642, 1082133457, 2164266914, 14067734941, 28135469882]

約数ペア:

[(1, 28135469882), (2, 14067734941), (13, 2164266914), (26, 1082133457), (4721, 5959642), (9442, 2979821), (61373, 458434), (122746, 229217)]