31889172095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1291321}}^1$

素因数の和:1291786

約数の個数: 16

約数和(自身を含む): 41838832800

約数和(自身を除く): 9949660705

約数列:

[1, 5, 11, 55, 449, 2245, 4939, 24695, 1291321, 6456605, 14204531, 71022655, 579803129, 2899015645, 6377834419, 31889172095]

約数ペア:

[(1, 31889172095), (5, 6377834419), (11, 2899015645), (55, 579803129), (449, 71022655), (2245, 14204531), (4939, 6456605), (24695, 1291321)]