996969178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1140697}}^1$

素因数の和:1140741

約数の個数: 16

約数和(自身を含む): 1642605120

約数和(自身を除く): 645635942

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1140697, 2281394, 21673243, 26236031, 43346486, 52472062, 498484589, 996969178]

約数ペア:

[(1, 996969178), (2, 498484589), (19, 52472062), (23, 43346486), (38, 26236031), (46, 21673243), (437, 2281394), (874, 1140697)]