2018258360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2968027}}^1$

素因数の和:2968055

約数の個数: 32

約数和(自身を含む): 4808205360

約数和(自身を除く): 2789947000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2968027, 5936054, 11872108, 14840135, 23744216, 29680270, 50456459, 59360540, 100912918, 118721080, 201825836, 252282295, 403651672, 504564590, 1009129180, 2018258360]

約数ペア:

[(1, 2018258360), (2, 1009129180), (4, 504564590), (5, 403651672), (8, 252282295), (10, 201825836), (17, 118721080), (20, 100912918), (34, 59360540), (40, 50456459), (68, 29680270), (85, 23744216), (136, 14840135), (170, 11872108), (340, 5936054), (680, 2968027)]