515528572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{11959}}^1$

素因数の和:12805

約数の個数: 24

約数和(自身を含む): 972826400

約数和(自身を除く): 457297828

約数列:

[1, 2, 4, 13, 26, 52, 829, 1658, 3316, 10777, 11959, 21554, 23918, 43108, 47836, 155467, 310934, 621868, 9914011, 19828022, 39656044, 128882143, 257764286, 515528572]

約数ペア:

[(1, 515528572), (2, 257764286), (4, 128882143), (13, 39656044), (26, 19828022), (52, 9914011), (829, 621868), (1658, 310934), (3316, 155467), (10777, 47836), (11959, 43108), (21554, 23918)]