2006551266

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{641891}}^1$

素因数の和:642417

約数の個数: 16

約数和(自身を含む): 4020811488

約数和(自身を除く): 2014260222

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 641891, 1283782, 1925673, 3851346, 334425211, 668850422, 1003275633, 2006551266]

約数ペア:

[(1, 2006551266), (2, 1003275633), (3, 668850422), (6, 334425211), (521, 3851346), (1042, 1925673), (1563, 1283782), (3126, 641891)]