1900148223

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{54419}}^1$

素因数の和:54638

約数の個数: 16

約数和(自身を含む): 2580814080

約数和(自身を除く): 680665857

約数列:

[1, 3, 103, 113, 309, 339, 11639, 34917, 54419, 163257, 5605157, 6149347, 16815471, 18448041, 633382741, 1900148223]

約数ペア:

[(1, 1900148223), (3, 633382741), (103, 18448041), (113, 16815471), (309, 6149347), (339, 5605157), (11639, 163257), (34917, 54419)]