2912108636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{639181}}^1$

素因数の和:639269

約数の個数: 24

約数和(自身を含む): 5476511376

約数和(自身を除く): 2564402740

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 639181, 1278362, 2556724, 10866077, 21732154, 42825127, 43464308, 85650254, 171300508, 728027159, 1456054318, 2912108636]

約数ペア:

[(1, 2912108636), (2, 1456054318), (4, 728027159), (17, 171300508), (34, 85650254), (67, 43464308), (68, 42825127), (134, 21732154), (268, 10866077), (1139, 2556724), (2278, 1278362), (4556, 639181)]