2247261978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28811051}}^1$

素因数の和:28811069

約数の個数: 16

約数和(自身を含む): 4840256736

約数和(自身を除く): 2592994758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28811051, 57622102, 86433153, 172866306, 374543663, 749087326, 1123630989, 2247261978]

約数ペア:

[(1, 2247261978), (2, 1123630989), (3, 749087326), (6, 374543663), (13, 172866306), (26, 86433153), (39, 57622102), (78, 28811051)]