2058555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1535685

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 233, 285, 465, 589, 699, 1165, 1767, 2945, 3495, 4427, 7223, 8835, 13281, 21669, 22135, 36115, 66405, 108345, 137237, 411711, 686185, 2058555]

約数ペア:

[(1, 2058555), (3, 686185), (5, 411711), (15, 137237), (19, 108345), (31, 66405), (57, 36115), (93, 22135), (95, 21669), (155, 13281), (233, 8835), (285, 7223), (465, 4427), (589, 3495), (699, 2945), (1165, 1767)]