2780457086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1\times {\mathrm{1741}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 4586755680

約数和(自身を除く): 1806298594

約数列:

[1, 2, 11, 22, 229, 317, 458, 634, 1741, 2519, 3482, 3487, 5038, 6974, 19151, 38302, 72593, 145186, 398689, 551897, 797378, 798523, 1103794, 1597046, 4385579, 6070867, 8771158, 12141734, 126384413, 252768826, 1390228543, 2780457086]

約数ペア:

[(1, 2780457086), (2, 1390228543), (11, 252768826), (22, 126384413), (229, 12141734), (317, 8771158), (458, 6070867), (634, 4385579), (1741, 1597046), (2519, 1103794), (3482, 798523), (3487, 797378), (5038, 551897), (6974, 398689), (19151, 145186), (38302, 72593)]