2009374408

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3537631}}^1$

素因数の和:3537708

約数の個数: 16

約数和(自身を含む): 3820642560

約数和(自身を除く): 1811268152

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3537631, 7075262, 14150524, 28301048, 251171801, 502343602, 1004687204, 2009374408]

約数ペア:

[(1, 2009374408), (2, 1004687204), (4, 502343602), (8, 251171801), (71, 28301048), (142, 14150524), (284, 7075262), (568, 3537631)]