2018245826

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{69821}}^1$

素因数の和:70069

約数の個数: 16

約数和(自身を含む): 3079150200

約数和(自身を除く): 1060904374

約数列:

[1, 2, 97, 149, 194, 298, 14453, 28906, 69821, 139642, 6772637, 10403329, 13545274, 20806658, 1009122913, 2018245826]

約数ペア:

[(1, 2018245826), (2, 1009122913), (97, 20806658), (149, 13545274), (194, 10403329), (298, 6772637), (14453, 139642), (28906, 69821)]