2017452521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{15451}}^1$

素因数の和:16292

約数の個数: 16

約数和(自身を含む): 2409028608

約数和(自身を除く): 391576087

約数列:

[1, 7, 23, 161, 811, 5677, 15451, 18653, 108157, 130571, 355373, 2487611, 12530761, 87715327, 288207503, 2017452521]

約数ペア:

[(1, 2017452521), (7, 288207503), (23, 87715327), (161, 12530761), (811, 2487611), (5677, 355373), (15451, 130571), (18653, 108157)]