920646898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{8513}}^1$

素因数の和:10889

約数の個数: 16

約数和(自身を含む): 1441794816

約数和(自身を除く): 521147918

約数列:

[1, 2, 23, 46, 2351, 4702, 8513, 17026, 54073, 108146, 195799, 391598, 20014063, 40028126, 460323449, 920646898]

約数ペア:

[(1, 920646898), (2, 460323449), (23, 40028126), (46, 20014063), (2351, 391598), (4702, 195799), (8513, 108146), (17026, 54073)]