2068386495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{635449}}^1$

素因数の和:635495

約数の個数: 32

約数和(自身を含む): 3904204800

約数和(自身を除く): 1835818305

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 635449, 1906347, 3177245, 4448143, 9531735, 13344429, 19698919, 22240715, 59096757, 66722145, 98494595, 137892433, 295483785, 413677299, 689462165, 2068386495]

約数ペア:

[(1, 2068386495), (3, 689462165), (5, 413677299), (7, 295483785), (15, 137892433), (21, 98494595), (31, 66722145), (35, 59096757), (93, 22240715), (105, 19698919), (155, 13344429), (217, 9531735), (465, 4448143), (651, 3177245), (1085, 1906347), (3255, 635449)]