2100082256

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{296287}}^1$

素因数の和:296738

約数の個数: 20

約数和(自身を含む): 4078108032

約数和(自身を除く): 1978025776

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 296287, 592574, 1185148, 2370296, 4740592, 131255141, 262510282, 525020564, 1050041128, 2100082256]

約数ペア:

[(1, 2100082256), (2, 1050041128), (4, 525020564), (8, 262510282), (16, 131255141), (443, 4740592), (886, 2370296), (1772, 1185148), (3544, 592574), (7088, 296287)]