7087680290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{404779}}^1$

素因数の和:404906

約数の個数: 32

約数和(自身を含む): 13639466880

約数和(自身を除く): 6551786590

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 17510, 404779, 809558, 2023895, 4047790, 6881243, 13762486, 34406215, 41692237, 68812430, 83384474, 208461185, 416922370, 708768029, 1417536058, 3543840145, 7087680290]

約数ペア:

[(1, 7087680290), (2, 3543840145), (5, 1417536058), (10, 708768029), (17, 416922370), (34, 208461185), (85, 83384474), (103, 68812430), (170, 41692237), (206, 34406215), (515, 13762486), (1030, 6881243), (1751, 4047790), (3502, 2023895), (8755, 809558), (17510, 404779)]