2049318

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 4467528

約数和(自身を除く): 2418210

約数列:

[1, 2, 3, 6, 9, 18, 257, 443, 514, 771, 886, 1329, 1542, 2313, 2658, 3987, 4626, 7974, 113851, 227702, 341553, 683106, 1024659, 2049318]

約数ペア:

[(1, 2049318), (2, 1024659), (3, 683106), (6, 341553), (9, 227702), (18, 113851), (257, 7974), (443, 4626), (514, 3987), (771, 2658), (886, 2313), (1329, 1542)]