1640634

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 3296640

約数和(自身を除く): 1656006

約数列:

[1, 2, 3, 6, 271, 542, 813, 1009, 1626, 2018, 3027, 6054, 273439, 546878, 820317, 1640634]

約数ペア:

[(1, 1640634), (2, 820317), (3, 546878), (6, 273439), (271, 6054), (542, 3027), (813, 2018), (1009, 1626)]