2605601672

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{440731}}^1$

素因数の和:441476

約数の個数: 16

約数和(自身を含む): 4892125200

約数和(自身を除く): 2286523528

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 5912, 440731, 881462, 1762924, 3525848, 325700209, 651400418, 1302800836, 2605601672]

約数ペア:

[(1, 2605601672), (2, 1302800836), (4, 651400418), (8, 325700209), (739, 3525848), (1478, 1762924), (2956, 881462), (5912, 440731)]