247495870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1076069}}^1$

素因数の和:1076099

約数の個数: 16

約数和(自身を含む): 464862240

約数和(自身を除く): 217366370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1076069, 2152138, 5380345, 10760690, 24749587, 49499174, 123747935, 247495870]

約数ペア:

[(1, 247495870), (2, 123747935), (5, 49499174), (10, 24749587), (23, 10760690), (46, 5380345), (115, 2152138), (230, 1076069)]