2497328

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1364

約数の個数: 20

約数和(自身を含む): 4880640

約数和(自身を除く): 2383312

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1229, 2032, 2458, 4916, 9832, 19664, 156083, 312166, 624332, 1248664, 2497328]

約数ペア:

[(1, 2497328), (2, 1248664), (4, 624332), (8, 312166), (16, 156083), (127, 19664), (254, 9832), (508, 4916), (1016, 2458), (1229, 2032)]