486545036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{38047}}^1$

素因数の和:38213

約数の個数: 24

約数和(自身を含む): 894888960

約数和(自身を除く): 408343924

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 38047, 76094, 152188, 875081, 1750162, 3500324, 5288533, 10577066, 21154132, 121636259, 243272518, 486545036]

約数ペア:

[(1, 486545036), (2, 243272518), (4, 121636259), (23, 21154132), (46, 10577066), (92, 5288533), (139, 3500324), (278, 1750162), (556, 875081), (3197, 152188), (6394, 76094), (12788, 38047)]