2543608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 5151600

約数和(自身を除く): 2607992

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 317, 472, 634, 1003, 1268, 2006, 2536, 4012, 5389, 8024, 10778, 18703, 21556, 37406, 43112, 74812, 149624, 317951, 635902, 1271804, 2543608]

約数ペア:

[(1, 2543608), (2, 1271804), (4, 635902), (8, 317951), (17, 149624), (34, 74812), (59, 43112), (68, 37406), (118, 21556), (136, 18703), (236, 10778), (317, 8024), (472, 5389), (634, 4012), (1003, 2536), (1268, 2006)]