2193151951

素因数分解:

${\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{10273}}^1$

素因数の和:10482

約数の個数: 12

約数和(自身を含む): 2265869056

約数和(自身を除く): 72717105

約数列:

[1, 41, 127, 1681, 5207, 10273, 213487, 421193, 1304671, 17268913, 53491511, 2193151951]

約数ペア:

[(1, 2193151951), (41, 53491511), (127, 17268913), (1681, 1304671), (5207, 421193), (10273, 213487)]