6940466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 4886734

約数列:

[1, 2, 13, 26, 31, 62, 79, 109, 158, 218, 403, 806, 1027, 1417, 2054, 2449, 2834, 3379, 4898, 6758, 8611, 17222, 31837, 43927, 63674, 87854, 111943, 223886, 266941, 533882, 3470233, 6940466]

約数ペア:

[(1, 6940466), (2, 3470233), (13, 533882), (26, 266941), (31, 223886), (62, 111943), (79, 87854), (109, 63674), (158, 43927), (218, 31837), (403, 17222), (806, 8611), (1027, 6758), (1417, 4898), (2054, 3379), (2449, 2834)]