7972394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 12441600

約数和(自身を除く): 4469206

約数列:

[1, 2, 31, 62, 149, 298, 863, 1726, 4619, 9238, 26753, 53506, 128587, 257174, 3986197, 7972394]

約数ペア:

[(1, 7972394), (2, 3986197), (31, 257174), (62, 128587), (149, 53506), (298, 26753), (863, 9238), (1726, 4619)]