145954739

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 170900928

約数和(自身を除く): 24946189

約数列:

[1, 7, 53, 197, 371, 1379, 1997, 10441, 13979, 73087, 105841, 393409, 740887, 2753863, 20850677, 145954739]

約数ペア:

[(1, 145954739), (7, 20850677), (53, 2753863), (197, 740887), (371, 393409), (1379, 105841), (1997, 73087), (10441, 13979)]