2017873835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{427969}}^1$

素因数の和:428038

約数の個数: 16

約数和(自身を含む): 2588362560

約数和(自身を除く): 570488725

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 427969, 2139845, 9843287, 17546729, 49216435, 87733645, 403574767, 2017873835]

約数ペア:

[(1, 2017873835), (5, 403574767), (23, 87733645), (41, 49216435), (115, 17546729), (205, 9843287), (943, 2139845), (4715, 427969)]