2494139438

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{46747}}^1$

素因数の和:46896

約数の個数: 32

約数和(自身を含む): 4433954304

約数和(自身を除く): 1939814866

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 721, 1442, 3811, 7622, 26677, 46747, 53354, 93494, 327229, 654458, 1729639, 3459278, 4814941, 9629882, 12107473, 24214946, 33704587, 67409174, 178152817, 356305634, 1247069719, 2494139438]

約数ペア:

[(1, 2494139438), (2, 1247069719), (7, 356305634), (14, 178152817), (37, 67409174), (74, 33704587), (103, 24214946), (206, 12107473), (259, 9629882), (518, 4814941), (721, 3459278), (1442, 1729639), (3811, 654458), (7622, 327229), (26677, 93494), (46747, 53354)]