2505201118

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1\times {\mathrm{2377}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 4352995584

約数和(自身を除く): 1847794466

約数列:

[1, 2, 7, 14, 83, 166, 581, 907, 1162, 1814, 2377, 4754, 6349, 12698, 16639, 33278, 75281, 150562, 197291, 394582, 526967, 1053934, 1381037, 2155939, 2762074, 4311878, 15091573, 30183146, 178942937, 357885874, 1252600559, 2505201118]

約数ペア:

[(1, 2505201118), (2, 1252600559), (7, 357885874), (14, 178942937), (83, 30183146), (166, 15091573), (581, 4311878), (907, 2762074), (1162, 2155939), (1814, 1381037), (2377, 1053934), (4754, 526967), (6349, 394582), (12698, 197291), (16639, 150562), (33278, 75281)]