5280404972

素因数分解:

$2^2\times {\mathrm{5209}}^1\times {\mathrm{253427}}^1$

素因数の和:258640

約数の個数: 12

約数和(自身を含む): 9242519160

約数和(自身を除く): 3962114188

約数列:

[1, 2, 4, 5209, 10418, 20836, 253427, 506854, 1013708, 1320101243, 2640202486, 5280404972]

約数ペア:

[(1, 5280404972), (2, 2640202486), (4, 1320101243), (5209, 1013708), (10418, 506854), (20836, 253427)]