2008572714

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{31873}}^1$

素因数の和:32276

約数の個数: 40

約数和(自身を含む): 4512402180

約数和(自身を除く): 2503829466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 778, 1167, 2334, 3501, 7002, 10503, 21006, 31509, 31873, 63018, 63746, 95619, 191238, 286857, 573714, 860571, 1721142, 2581713, 5163426, 12398597, 24797194, 37195791, 74391582, 111587373, 223174746, 334762119, 669524238, 1004286357, 2008572714]

約数ペア:

[(1, 2008572714), (2, 1004286357), (3, 669524238), (6, 334762119), (9, 223174746), (18, 111587373), (27, 74391582), (54, 37195791), (81, 24797194), (162, 12398597), (389, 5163426), (778, 2581713), (1167, 1721142), (2334, 860571), (3501, 573714), (7002, 286857), (10503, 191238), (21006, 95619), (31509, 63746), (31873, 63018)]