1912156904

素因数分解:

$2^3\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{26449}}^1$

素因数の和:27753

約数の個数: 32

約数和(自身を含む): 4100808000

約数和(自身を除く): 2188651096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1291, 2582, 5164, 9037, 10328, 18074, 26449, 36148, 52898, 72296, 105796, 185143, 211592, 370286, 740572, 1481144, 34145659, 68291318, 136582636, 239019613, 273165272, 478039226, 956078452, 1912156904]

約数ペア:

[(1, 1912156904), (2, 956078452), (4, 478039226), (7, 273165272), (8, 239019613), (14, 136582636), (28, 68291318), (56, 34145659), (1291, 1481144), (2582, 740572), (5164, 370286), (9037, 211592), (10328, 185143), (18074, 105796), (26449, 72296), (36148, 52898)]