7987948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 14605920

約数和(自身を除く): 6617972

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 919, 1838, 2173, 3676, 4346, 8692, 37679, 48707, 75358, 97414, 150716, 194828, 1996987, 3993974, 7987948]

約数ペア:

[(1, 7987948), (2, 3993974), (4, 1996987), (41, 194828), (53, 150716), (82, 97414), (106, 75358), (164, 48707), (212, 37679), (919, 8692), (1838, 4346), (2173, 3676)]