2898580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3917}}^1$

素因数の和:3963

約数の個数: 24

約数和(自身を含む): 6253128

約数和(自身を除く): 3354548

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3917, 7834, 15668, 19585, 39170, 78340, 144929, 289858, 579716, 724645, 1449290, 2898580]

約数ペア:

[(1, 2898580), (2, 1449290), (4, 724645), (5, 579716), (10, 289858), (20, 144929), (37, 78340), (74, 39170), (148, 19585), (185, 15668), (370, 7834), (740, 3917)]