2018682791

素因数分解:

${\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 2126069760

約数和(自身を除く): 107386969

約数列:

[1, 23, 163, 421, 1279, 3749, 9683, 29417, 68623, 208477, 538459, 1578329, 4794971, 12384557, 87768817, 2018682791]

約数ペア:

[(1, 2018682791), (23, 87768817), (163, 12384557), (421, 4794971), (1279, 1578329), (3749, 538459), (9683, 208477), (29417, 68623)]