2761070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 5449248

約数和(自身を除く): 2688178

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 317, 335, 634, 670, 871, 1585, 1742, 3170, 4121, 4355, 8242, 8710, 20605, 21239, 41210, 42478, 106195, 212390, 276107, 552214, 1380535, 2761070]

約数ペア:

[(1, 2761070), (2, 1380535), (5, 552214), (10, 276107), (13, 212390), (26, 106195), (65, 42478), (67, 41210), (130, 21239), (134, 20605), (317, 8710), (335, 8242), (634, 4355), (670, 4121), (871, 3170), (1585, 1742)]