866764276

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{31237}}^1$

素因数の和:32239

約数の個数: 24

約数和(自身を含む): 1735333376

約数和(自身を除く): 868569100

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 31237, 62474, 124948, 218659, 437318, 874636, 30955867, 61911734, 123823468, 216691069, 433382138, 866764276]

約数ペア:

[(1, 866764276), (2, 433382138), (4, 216691069), (7, 123823468), (14, 61911734), (28, 30955867), (991, 874636), (1982, 437318), (3964, 218659), (6937, 124948), (13874, 62474), (27748, 31237)]