4447418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 7032960

約数和(自身を除く): 2585542

約数列:

[1, 2, 23, 46, 109, 218, 887, 1774, 2507, 5014, 20401, 40802, 96683, 193366, 2223709, 4447418]

約数ペア:

[(1, 4447418), (2, 2223709), (23, 193366), (46, 96683), (109, 40802), (218, 20401), (887, 5014), (1774, 2507)]