1447856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5348

約数の個数: 20

約数和(自身を含む): 2970792

約数和(自身を除く): 1522936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5323, 10646, 21292, 42584, 85168, 90491, 180982, 361964, 723928, 1447856]

約数ペア:

[(1, 1447856), (2, 723928), (4, 361964), (8, 180982), (16, 90491), (17, 85168), (34, 42584), (68, 21292), (136, 10646), (272, 5323)]