8494156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 16450560

約数和(自身を除く): 7956404

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2719, 3124, 5438, 10876, 29909, 59818, 119636, 193049, 386098, 772196, 2123539, 4247078, 8494156]

約数ペア:

[(1, 8494156), (2, 4247078), (4, 2123539), (11, 772196), (22, 386098), (44, 193049), (71, 119636), (142, 59818), (284, 29909), (781, 10876), (1562, 5438), (2719, 3124)]