2147388

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 5048400

約数和(自身を除く): 2901012

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1201, 1788, 2402, 3603, 4804, 7206, 14412, 178949, 357898, 536847, 715796, 1073694, 2147388]

約数ペア:

[(1, 2147388), (2, 1073694), (3, 715796), (4, 536847), (6, 357898), (12, 178949), (149, 14412), (298, 7206), (447, 4804), (596, 3603), (894, 2402), (1201, 1788)]