2002009156

素因数分解:

$2^2\times 7^1\times {\mathrm{71500327}}^1$

素因数の和:71500338

約数の個数: 12

約数和(自身を含む): 4004018368

約数和(自身を除く): 2002009212

約数列:

[1, 2, 4, 7, 14, 28, 71500327, 143000654, 286001308, 500502289, 1001004578, 2002009156]

約数ペア:

[(1, 2002009156), (2, 1001004578), (4, 500502289), (7, 286001308), (14, 143000654), (28, 71500327)]