253949051954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{49580057}}^1$

素因数の和:49580269

約数の個数: 16

約数和(自身を含む): 412307762328

約数和(自身を除く): 158358710374

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 49580057, 99160114, 644540741, 1289081482, 9767271229, 19534542458, 126974525977, 253949051954]

約数ペア:

[(1, 253949051954), (2, 126974525977), (13, 19534542458), (26, 9767271229), (197, 1289081482), (394, 644540741), (2561, 99160114), (5122, 49580057)]