2997212848

素因数分解:

$2^4\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{12049}}^1$

素因数の和:14285

約数の個数: 40

約数和(自身を含む): 6640224800

約数和(自身を除く): 3643011952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2221, 4442, 8884, 12049, 15547, 17768, 24098, 31094, 35536, 48196, 62188, 84343, 96392, 124376, 168686, 192784, 248752, 337372, 674744, 1349488, 26760829, 53521658, 107043316, 187325803, 214086632, 374651606, 428173264, 749303212, 1498606424, 2997212848]

約数ペア:

[(1, 2997212848), (2, 1498606424), (4, 749303212), (7, 428173264), (8, 374651606), (14, 214086632), (16, 187325803), (28, 107043316), (56, 53521658), (112, 26760829), (2221, 1349488), (4442, 674744), (8884, 337372), (12049, 248752), (15547, 192784), (17768, 168686), (24098, 124376), (31094, 96392), (35536, 84343), (48196, 62188)]