1271305084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2670809}}^1$

素因数の和:2670837

約数の個数: 24

約数和(自身を含む): 2692176480

約数和(自身を除く): 1420871396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2670809, 5341618, 10683236, 18695663, 37391326, 45403753, 74782652, 90807506, 181615012, 317826271, 635652542, 1271305084]

約数ペア:

[(1, 1271305084), (2, 635652542), (4, 317826271), (7, 181615012), (14, 90807506), (17, 74782652), (28, 45403753), (34, 37391326), (68, 18695663), (119, 10683236), (238, 5341618), (476, 2670809)]