4720324

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 9491328

約数和(自身を除く): 4771004

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 641, 1052, 1282, 1841, 2564, 3682, 4487, 7364, 8974, 17948, 168583, 337166, 674332, 1180081, 2360162, 4720324]

約数ペア:

[(1, 4720324), (2, 2360162), (4, 1180081), (7, 674332), (14, 337166), (28, 168583), (263, 17948), (526, 8974), (641, 7364), (1052, 4487), (1282, 3682), (1841, 2564)]