3129136

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1108

約数の個数: 20

約数和(自身を含む): 6096832

約数和(自身を除く): 2967696

約数列:

[1, 2, 4, 8, 16, 223, 446, 877, 892, 1754, 1784, 3508, 3568, 7016, 14032, 195571, 391142, 782284, 1564568, 3129136]

約数ペア:

[(1, 3129136), (2, 1564568), (4, 782284), (8, 391142), (16, 195571), (223, 14032), (446, 7016), (877, 3568), (892, 3508), (1754, 1784)]