2775542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2512138

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 269, 469, 538, 737, 938, 1474, 1883, 2959, 3766, 5159, 5918, 10318, 18023, 20713, 36046, 41426, 126161, 198253, 252322, 396506, 1387771, 2775542]

約数ペア:

[(1, 2775542), (2, 1387771), (7, 396506), (11, 252322), (14, 198253), (22, 126161), (67, 41426), (77, 36046), (134, 20713), (154, 18023), (269, 10318), (469, 5918), (538, 5159), (737, 3766), (938, 2959), (1474, 1883)]