259380964

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 458640000

約数和(自身を除く): 199259036

約数列:

[1, 2, 4, 181, 239, 362, 478, 724, 956, 1499, 2998, 5996, 43259, 86518, 173036, 271319, 358261, 542638, 716522, 1085276, 1433044, 64845241, 129690482, 259380964]

約数ペア:

[(1, 259380964), (2, 129690482), (4, 64845241), (181, 1433044), (239, 1085276), (362, 716522), (478, 542638), (724, 358261), (956, 271319), (1499, 173036), (2998, 86518), (5996, 43259)]