290202326

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{4447}}^1$

素因数の和:5003

約数の個数: 16

約数和(自身を含む): 442807296

約数和(自身を除く): 152604970

約数列:

[1, 2, 67, 134, 487, 974, 4447, 8894, 32629, 65258, 297949, 595898, 2165689, 4331378, 145101163, 290202326]

約数ペア:

[(1, 290202326), (2, 145101163), (67, 4331378), (134, 2165689), (487, 595898), (974, 297949), (4447, 65258), (8894, 32629)]