2507788794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{429563}}^1$

素因数の和:429714

約数の個数: 32

約数和(自身を含む): 5773340160

約数和(自身を除く): 3265551366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 429563, 859126, 1288689, 2577378, 3006941, 6013882, 9020823, 18041646, 59709257, 119418514, 179127771, 358255542, 417964799, 835929598, 1253894397, 2507788794]

約数ペア:

[(1, 2507788794), (2, 1253894397), (3, 835929598), (6, 417964799), (7, 358255542), (14, 179127771), (21, 119418514), (42, 59709257), (139, 18041646), (278, 9020823), (417, 6013882), (834, 3006941), (973, 2577378), (1946, 1288689), (2919, 859126), (5838, 429563)]