2007990154

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1\times {\mathrm{4159}}^1$

素因数の和:5805

約数の個数: 16

約数和(自身を含む): 3033239040

約数和(自身を除く): 1025248886

約数列:

[1, 2, 163, 326, 1481, 2962, 4159, 8318, 241403, 482806, 677917, 1355834, 6159479, 12318958, 1003995077, 2007990154]

約数ペア:

[(1, 2007990154), (2, 1003995077), (163, 12318958), (326, 6159479), (1481, 1355834), (2962, 677917), (4159, 482806), (8318, 241403)]