12687549628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{907031}}^1$

素因数の和:907317

約数の個数: 24

約数和(自身を含む): 24000066720

約数和(自身を除く): 11312517092

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 6994, 13988, 907031, 1814062, 3628124, 11791403, 23582806, 47165612, 243991339, 487982678, 975965356, 3171887407, 6343774814, 12687549628]

約数ペア:

[(1, 12687549628), (2, 6343774814), (4, 3171887407), (13, 975965356), (26, 487982678), (52, 243991339), (269, 47165612), (538, 23582806), (1076, 11791403), (3497, 3628124), (6994, 1814062), (13988, 907031)]