2012943338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3885991}}^1$

素因数の和:3886037

約数の個数: 16

約数和(自身を含む): 3544024704

約数和(自身を除く): 1531081366

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3885991, 7771982, 27201937, 54403874, 143781667, 287563334, 1006471669, 2012943338]

約数ペア:

[(1, 2012943338), (2, 1006471669), (7, 287563334), (14, 143781667), (37, 54403874), (74, 27201937), (259, 7771982), (518, 3885991)]