2008889754

素因数分解:

$2^1\times 3^1\times {\mathrm{4283}}^1\times {\mathrm{78173}}^1$

素因数の和:82461

約数の個数: 16

約数和(自身を含む): 4018768992

約数和(自身を除く): 2009879238

約数列:

[1, 2, 3, 6, 4283, 8566, 12849, 25698, 78173, 156346, 234519, 469038, 334814959, 669629918, 1004444877, 2008889754]

約数ペア:

[(1, 2008889754), (2, 1004444877), (3, 669629918), (6, 334814959), (4283, 469038), (8566, 234519), (12849, 156346), (25698, 78173)]