289344886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{28631}}^1$

素因数の和:28827

約数の個数: 16

約数和(自身を含む): 450782208

約数和(自身を除く): 161437322

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 28631, 57262, 887561, 1775122, 4666853, 9333706, 144672443, 289344886]

約数ペア:

[(1, 289344886), (2, 144672443), (31, 9333706), (62, 4666853), (163, 1775122), (326, 887561), (5053, 57262), (10106, 28631)]