890403016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6547081}}^1$

素因数の和:6547104

約数の個数: 16

約数和(自身を含む): 1767712140

約数和(自身を除く): 877309124

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6547081, 13094162, 26188324, 52376648, 111300377, 222600754, 445201508, 890403016]

約数ペア:

[(1, 890403016), (2, 445201508), (4, 222600754), (8, 111300377), (17, 52376648), (34, 26188324), (68, 13094162), (136, 6547081)]