2009648108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5701}}^1\times {\mathrm{6779}}^1$

素因数の和:12497

約数の個数: 24

約数和(自身を含む): 3788636880

約数和(自身を除く): 1778988772

約数列:

[1, 2, 4, 13, 26, 52, 5701, 6779, 11402, 13558, 22804, 27116, 74113, 88127, 148226, 176254, 296452, 352508, 38647079, 77294158, 154588316, 502412027, 1004824054, 2009648108]

約数ペア:

[(1, 2009648108), (2, 1004824054), (4, 502412027), (13, 154588316), (26, 77294158), (52, 38647079), (5701, 352508), (6779, 296452), (11402, 176254), (13558, 148226), (22804, 88127), (27116, 74113)]