2912101445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{20903}}^1$

素因数の和:21085

約数の個数: 32

約数和(自身を含む): 4063737600

約数和(自身を除く): 1151636155

約数列:

[1, 5, 11, 17, 55, 85, 149, 187, 745, 935, 1639, 2533, 8195, 12665, 20903, 27863, 104515, 139315, 229933, 355351, 1149665, 1776755, 3114547, 3908861, 15572735, 19544305, 34260017, 52947299, 171300085, 264736495, 582420289, 2912101445]

約数ペア:

[(1, 2912101445), (5, 582420289), (11, 264736495), (17, 171300085), (55, 52947299), (85, 34260017), (149, 19544305), (187, 15572735), (745, 3908861), (935, 3114547), (1639, 1776755), (2533, 1149665), (8195, 355351), (12665, 229933), (20903, 139315), (27863, 104515)]