2014840009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37591}}^1$

素因数の和:37661

約数の個数: 32

約数和(自身を含む): 2694594560

約数和(自身を除く): 679754551

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1729, 2821, 4123, 7657, 37591, 53599, 263137, 488683, 714229, 1165321, 3420781, 4999603, 8157247, 9284977, 15149173, 22141099, 64994839, 106044211, 154987693, 287834287, 2014840009]

約数ペア:

[(1, 2014840009), (7, 287834287), (13, 154987693), (19, 106044211), (31, 64994839), (91, 22141099), (133, 15149173), (217, 9284977), (247, 8157247), (403, 4999603), (589, 3420781), (1729, 1165321), (2821, 714229), (4123, 488683), (7657, 263137), (37591, 53599)]