1969630558

素因数分解:

$2^1\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{19919}}^1$

素因数の和:20944

約数の個数: 24

約数和(自身を含む): 3440383200

約数和(自身を除く): 1470752642

約数列:

[1, 2, 7, 14, 49, 98, 1009, 2018, 7063, 14126, 19919, 39838, 49441, 98882, 139433, 278866, 976031, 1952062, 20098271, 40196542, 140687897, 281375794, 984815279, 1969630558]

約数ペア:

[(1, 1969630558), (2, 984815279), (7, 281375794), (14, 140687897), (49, 40196542), (98, 20098271), (1009, 1952062), (2018, 976031), (7063, 278866), (14126, 139433), (19919, 98882), (39838, 49441)]