2057686917

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 3272055360

約数和(自身を除く): 1214368443

約数列:

[1, 3, 11, 13, 33, 39, 121, 139, 143, 363, 417, 429, 1529, 1573, 1807, 3137, 4587, 4719, 5421, 9411, 16819, 19877, 34507, 40781, 50457, 59631, 103521, 122343, 218647, 379577, 436043, 448591, 655941, 1138731, 1308129, 1345773, 4796473, 4934501, 5668559, 14389419, 14803503, 17005677, 52761203, 62354149, 158283609, 187062447, 685895639, 2057686917]

約数ペア:

[(1, 2057686917), (3, 685895639), (11, 187062447), (13, 158283609), (33, 62354149), (39, 52761203), (121, 17005677), (139, 14803503), (143, 14389419), (363, 5668559), (417, 4934501), (429, 4796473), (1529, 1345773), (1573, 1308129), (1807, 1138731), (3137, 655941), (4587, 448591), (4719, 436043), (5421, 379577), (9411, 218647), (16819, 122343), (19877, 103521), (34507, 59631), (40781, 50457)]