676564

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 1375808

約数和(自身を除く): 699244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 331, 511, 662, 1022, 1324, 2044, 2317, 4634, 9268, 24163, 48326, 96652, 169141, 338282, 676564]

約数ペア:

[(1, 676564), (2, 338282), (4, 169141), (7, 96652), (14, 48326), (28, 24163), (73, 9268), (146, 4634), (292, 2317), (331, 2044), (511, 1324), (662, 1022)]