4890230

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3733}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 8871984

約数和(自身を除く): 3981754

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 3733, 7466, 18665, 37330, 489023, 978046, 2445115, 4890230]

約数ペア:

[(1, 4890230), (2, 2445115), (5, 978046), (10, 489023), (131, 37330), (262, 18665), (655, 7466), (1310, 3733)]