289371966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{2633}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 623941920

約数和(自身を除く): 334569954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1409, 2633, 2818, 4227, 5266, 7899, 8454, 15798, 18317, 34229, 36634, 54951, 68458, 102687, 109902, 205374, 3709897, 7419794, 11129691, 22259382, 48228661, 96457322, 144685983, 289371966]

約数ペア:

[(1, 289371966), (2, 144685983), (3, 96457322), (6, 48228661), (13, 22259382), (26, 11129691), (39, 7419794), (78, 3709897), (1409, 205374), (2633, 109902), (2818, 102687), (4227, 68458), (5266, 54951), (7899, 36634), (8454, 34229), (15798, 18317)]