2017232890

素因数分解:

$2^1\times 5^1\times {\mathrm{10357}}^1\times {\mathrm{19477}}^1$

素因数の和:29841

約数の個数: 16

約数和(自身を含む): 3631556232

約数和(自身を除く): 1614323342

約数列:

[1, 2, 5, 10, 10357, 19477, 20714, 38954, 51785, 97385, 103570, 194770, 201723289, 403446578, 1008616445, 2017232890]

約数ペア:

[(1, 2017232890), (2, 1008616445), (5, 403446578), (10, 201723289), (10357, 194770), (19477, 103570), (20714, 97385), (38954, 51785)]