2636703398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{21121}}^1$

素因数の和:21408

約数の個数: 32

約数和(自身を含む): 4661709888

約数和(自身を除く): 2025006490

約数列:

[1, 2, 7, 14, 37, 74, 241, 259, 482, 518, 1687, 3374, 8917, 17834, 21121, 42242, 62419, 124838, 147847, 295694, 781477, 1562954, 5090161, 5470339, 10180322, 10940678, 35631127, 71262254, 188335957, 376671914, 1318351699, 2636703398]

約数ペア:

[(1, 2636703398), (2, 1318351699), (7, 376671914), (14, 188335957), (37, 71262254), (74, 35631127), (241, 10940678), (259, 10180322), (482, 5470339), (518, 5090161), (1687, 1562954), (3374, 781477), (8917, 295694), (17834, 147847), (21121, 124838), (42242, 62419)]