2004861426

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2128303}}^1$

素因数の和:2128465

約数の個数: 16

約数和(自身を含む): 4035264384

約数和(自身を除く): 2030402958

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2128303, 4256606, 6384909, 12769818, 334143571, 668287142, 1002430713, 2004861426]

約数ペア:

[(1, 2004861426), (2, 1002430713), (3, 668287142), (6, 334143571), (157, 12769818), (314, 6384909), (471, 4256606), (942, 2128303)]