827298958

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 1289649600

約数和(自身を除く): 462350642

約数列:

[1, 2, 61, 71, 122, 142, 149, 298, 641, 1282, 4331, 8662, 9089, 10579, 18178, 21158, 39101, 45511, 78202, 91022, 95509, 191018, 645319, 1290638, 2776171, 5552342, 5826049, 6781139, 11652098, 13562278, 413649479, 827298958]

約数ペア:

[(1, 827298958), (2, 413649479), (61, 13562278), (71, 11652098), (122, 6781139), (142, 5826049), (149, 5552342), (298, 2776171), (641, 1290638), (1282, 645319), (4331, 191018), (8662, 95509), (9089, 91022), (10579, 78202), (18178, 45511), (21158, 39101)]