2026315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 634805

約数列:

[1, 5, 17, 31, 85, 155, 527, 769, 2635, 3845, 13073, 23839, 65365, 119195, 405263, 2026315]

約数ペア:

[(1, 2026315), (5, 405263), (17, 119195), (31, 65365), (85, 23839), (155, 13073), (527, 3845), (769, 2635)]