2867722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 5209344

約数和(自身を除く): 2341622

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 271, 286, 407, 481, 542, 814, 962, 2981, 3523, 5291, 5962, 7046, 10027, 10582, 20054, 38753, 77506, 110297, 130351, 220594, 260702, 1433861, 2867722]

約数ペア:

[(1, 2867722), (2, 1433861), (11, 260702), (13, 220594), (22, 130351), (26, 110297), (37, 77506), (74, 38753), (143, 20054), (271, 10582), (286, 10027), (407, 7046), (481, 5962), (542, 5291), (814, 3523), (962, 2981)]