2731228

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 4959360

約数和(自身を除く): 2228132

約数列:

[1, 2, 4, 59, 71, 118, 142, 163, 236, 284, 326, 652, 4189, 8378, 9617, 11573, 16756, 19234, 23146, 38468, 46292, 682807, 1365614, 2731228]

約数ペア:

[(1, 2731228), (2, 1365614), (4, 682807), (59, 46292), (71, 38468), (118, 23146), (142, 19234), (163, 16756), (236, 11573), (284, 9617), (326, 8378), (652, 4189)]