668562046

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1\times {\mathrm{3541}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 1018820880

約数和(自身を除く): 350258834

約数列:

[1, 2, 67, 134, 1409, 2818, 3541, 7082, 94403, 188806, 237247, 474494, 4989269, 9978538, 334281023, 668562046]

約数ペア:

[(1, 668562046), (2, 334281023), (67, 9978538), (134, 4989269), (1409, 474494), (2818, 237247), (3541, 188806), (7082, 94403)]