2019748462

素因数分解:

$2^1\times {\mathrm{811}}^1\times {\mathrm{857}}^1\times {\mathrm{1453}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 3038987952

約数和(自身を除く): 1019239490

約数列:

[1, 2, 811, 857, 1453, 1622, 1714, 2906, 695027, 1178383, 1245221, 1390054, 2356766, 2490442, 1009874231, 2019748462]

約数ペア:

[(1, 2019748462), (2, 1009874231), (811, 2490442), (857, 2356766), (1453, 1390054), (1622, 1245221), (1714, 1178383), (2906, 695027)]