1972336132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{17471}}^1$

素因数の和:17668

約数の個数: 36

約数和(自身を含む): 3760114176

約数和(自身を除く): 1787778044

約数列:

[1, 2, 4, 13, 26, 52, 167, 169, 334, 338, 668, 676, 2171, 4342, 8684, 17471, 28223, 34942, 56446, 69884, 112892, 227123, 454246, 908492, 2917657, 2952599, 5835314, 5905198, 11670628, 11810396, 37929541, 75859082, 151718164, 493084033, 986168066, 1972336132]

約数ペア:

[(1, 1972336132), (2, 986168066), (4, 493084033), (13, 151718164), (26, 75859082), (52, 37929541), (167, 11810396), (169, 11670628), (334, 5905198), (338, 5835314), (668, 2952599), (676, 2917657), (2171, 908492), (4342, 454246), (8684, 227123), (17471, 112892), (28223, 69884), (34942, 56446)]