28745002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9174

約数の個数: 24

約数和(自身を含む): 51044868

約数和(自身を除く): 22299866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9137, 18274, 100507, 118781, 201014, 237562, 1105577, 1306591, 2211154, 2613182, 14372501, 28745002]

約数ペア:

[(1, 28745002), (2, 14372501), (11, 2613182), (13, 2211154), (22, 1306591), (26, 1105577), (121, 237562), (143, 201014), (242, 118781), (286, 100507), (1573, 18274), (3146, 9137)]