1642202286

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1997813}}^1$

素因数の和:1997955

約数の個数: 16

約数和(自身を含む): 3308379984

約数和(自身を除く): 1666177698

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 1997813, 3995626, 5993439, 11986878, 273700381, 547400762, 821101143, 1642202286]

約数ペア:

[(1, 1642202286), (2, 821101143), (3, 547400762), (6, 273700381), (137, 11986878), (274, 5993439), (411, 3995626), (822, 1997813)]