2243378005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{24439}}^1$

素因数の和:26124

約数の個数: 16

約数和(自身を含む): 2938665600

約数和(自身を除く): 695287595

約数列:

[1, 5, 11, 55, 1669, 8345, 18359, 24439, 91795, 122195, 268829, 1344145, 40788691, 203943455, 448675601, 2243378005]

約数ペア:

[(1, 2243378005), (5, 448675601), (11, 203943455), (55, 40788691), (1669, 1344145), (8345, 268829), (18359, 122195), (24439, 91795)]