2011993815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{91309}}^1$

素因数の和:91443

約数の個数: 32

約数和(自身を含む): 3497538240

約数和(自身を除く): 1485544425

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 4407, 7345, 22035, 91309, 273927, 456545, 1187017, 1369635, 3561051, 5935085, 10317917, 17805255, 30953751, 51589585, 134132921, 154768755, 402398763, 670664605, 2011993815]

約数ペア:

[(1, 2011993815), (3, 670664605), (5, 402398763), (13, 154768755), (15, 134132921), (39, 51589585), (65, 30953751), (113, 17805255), (195, 10317917), (339, 5935085), (565, 3561051), (1469, 1369635), (1695, 1187017), (4407, 456545), (7345, 273927), (22035, 91309)]