2040334456

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{706487}}^1$

素因数の和:706531

約数の個数: 24

約数和(自身を含む): 4037578920

約数和(自身を除く): 1997244464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 706487, 1412974, 2825948, 5651896, 13423253, 26846506, 53693012, 107386024, 255041807, 510083614, 1020167228, 2040334456]

約数ペア:

[(1, 2040334456), (2, 1020167228), (4, 510083614), (8, 255041807), (19, 107386024), (38, 53693012), (76, 26846506), (152, 13423253), (361, 5651896), (722, 2825948), (1444, 1412974), (2888, 706487)]