2100030968

素因数分解:

$2^3\times 7^1\times {\mathrm{37500553}}^1$

素因数の和:37500566

約数の個数: 16

約数和(自身を含む): 4500066480

約数和(自身を除く): 2400035512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37500553, 75001106, 150002212, 262503871, 300004424, 525007742, 1050015484, 2100030968]

約数ペア:

[(1, 2100030968), (2, 1050015484), (4, 525007742), (7, 300004424), (8, 262503871), (14, 150002212), (28, 75001106), (56, 37500553)]