1814302618

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{20641}}^1$

素因数の和:21333

約数の個数: 16

約数和(自身を含む): 2764376640

約数和(自身を除く): 950074022

約数列:

[1, 2, 71, 142, 619, 1238, 20641, 41282, 43949, 87898, 1465511, 2931022, 12776779, 25553558, 907151309, 1814302618]

約数ペア:

[(1, 1814302618), (2, 907151309), (71, 25553558), (142, 12776779), (619, 2931022), (1238, 1465511), (20641, 87898), (41282, 43949)]