1260951292

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{643}}^1\times {\mathrm{941}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 2216691792

約数和(自身を除く): 955740500

約数列:

[1, 2, 4, 521, 643, 941, 1042, 1286, 1882, 2084, 2572, 3764, 335003, 490261, 605063, 670006, 980522, 1210126, 1340012, 1961044, 2420252, 315237823, 630475646, 1260951292]

約数ペア:

[(1, 1260951292), (2, 630475646), (4, 315237823), (521, 2420252), (643, 1961044), (941, 1340012), (1042, 1210126), (1286, 980522), (1882, 670006), (2084, 605063), (2572, 490261), (3764, 335003)]