988898872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9508643}}^1$

素因数の和:9508662

約数の個数: 16

約数和(自身を含む): 1996815240

約数和(自身を除く): 1007916368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9508643, 19017286, 38034572, 76069144, 123612359, 247224718, 494449436, 988898872]

約数ペア:

[(1, 988898872), (2, 494449436), (4, 247224718), (8, 123612359), (13, 76069144), (26, 38034572), (52, 19017286), (104, 9508643)]