489957081172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{159699179}}^1$

素因数の和:159699255

約数の個数: 24

約数和(自身を含む): 939031178400

約数和(自身を除く): 449074097228

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 159699179, 319398358, 638796716, 2076089327, 4152178654, 8304357308, 9422251561, 18844503122, 37689006244, 122489270293, 244978540586, 489957081172]

約数ペア:

[(1, 489957081172), (2, 244978540586), (4, 122489270293), (13, 37689006244), (26, 18844503122), (52, 9422251561), (59, 8304357308), (118, 4152178654), (236, 2076089327), (767, 638796716), (1534, 319398358), (3068, 159699179)]