2109545735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{22817}}^1$

素因数の和:22915

約数の個数: 24

約数和(自身を含む): 2830709808

約数和(自身を除く): 721164073

約数列:

[1, 5, 11, 41, 55, 205, 451, 1681, 2255, 8405, 18491, 22817, 92455, 114085, 250987, 935497, 1254935, 4677485, 10290467, 38355377, 51452335, 191776885, 421909147, 2109545735]

約数ペア:

[(1, 2109545735), (5, 421909147), (11, 191776885), (41, 51452335), (55, 38355377), (205, 10290467), (451, 4677485), (1681, 1254935), (2255, 935497), (8405, 250987), (18491, 114085), (22817, 92455)]