1317385004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{167777}}^1$

素因数の和:167945

約数の個数: 24

約数和(自身を含む): 2499221088

約数和(自身を除く): 1181836084

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 167777, 335554, 671108, 2181101, 4362202, 8724404, 25334327, 50668654, 101337308, 329346251, 658692502, 1317385004]

約数ペア:

[(1, 1317385004), (2, 658692502), (4, 329346251), (13, 101337308), (26, 50668654), (52, 25334327), (151, 8724404), (302, 4362202), (604, 2181101), (1963, 671108), (3926, 335554), (7852, 167777)]