2017845424

素因数分解:

$2^4\times 7^1\times {\mathrm{18016477}}^1$

素因数の和:18016492

約数の個数: 20

約数和(自身を含む): 4468086544

約数和(自身を除く): 2450241120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18016477, 36032954, 72065908, 126115339, 144131816, 252230678, 288263632, 504461356, 1008922712, 2017845424]

約数ペア:

[(1, 2017845424), (2, 1008922712), (4, 504461356), (7, 288263632), (8, 252230678), (14, 144131816), (16, 126115339), (28, 72065908), (56, 36032954), (112, 18016477)]