2051283997

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 2469519360

約数和(自身を除く): 418235363

約数列:

[1, 7, 41, 43, 287, 301, 359, 463, 1763, 2513, 3241, 12341, 14719, 15437, 18983, 19909, 103033, 108059, 132881, 139363, 166217, 632917, 816269, 1163519, 4430419, 5713883, 6814897, 7147331, 47704279, 50031317, 293040571, 2051283997]

約数ペア:

[(1, 2051283997), (7, 293040571), (41, 50031317), (43, 47704279), (287, 7147331), (301, 6814897), (359, 5713883), (463, 4430419), (1763, 1163519), (2513, 816269), (3241, 632917), (12341, 166217), (14719, 139363), (15437, 132881), (18983, 108059), (19909, 103033)]