1339609838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{30367}}^1$

素因数の和:30536

約数の個数: 32

約数和(自身を含む): 2413891584

約数和(自身を除く): 1074281746

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1918, 3151, 6302, 22057, 30367, 44114, 60734, 212569, 425138, 698441, 1396882, 4160279, 4889087, 8320558, 9778174, 29121953, 58243906, 95686417, 191372834, 669804919, 1339609838]

約数ペア:

[(1, 1339609838), (2, 669804919), (7, 191372834), (14, 95686417), (23, 58243906), (46, 29121953), (137, 9778174), (161, 8320558), (274, 4889087), (322, 4160279), (959, 1396882), (1918, 698441), (3151, 425138), (6302, 212569), (22057, 60734), (30367, 44114)]