2015017910

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{240169}}^1$

素因数の和:241015

約数の個数: 16

約数和(自身を含む): 3631370400

約数和(自身を除く): 1616352490

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 240169, 480338, 1200845, 2401690, 201501791, 403003582, 1007508955, 2015017910]

約数ペア:

[(1, 2015017910), (2, 1007508955), (5, 403003582), (10, 201501791), (839, 2401690), (1678, 1200845), (4195, 480338), (8390, 240169)]