520067812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3449}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 1043280000

約数和(自身を除く): 523212188

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 149, 253, 298, 506, 596, 1012, 1639, 3278, 3427, 3449, 6556, 6854, 6898, 13708, 13796, 37697, 37939, 75394, 75878, 79327, 150788, 151756, 158654, 317308, 513901, 872597, 1027802, 1745194, 2055604, 3490388, 5652911, 11305822, 11819723, 22611644, 23639446, 47278892, 130016953, 260033906, 520067812]

約数ペア:

[(1, 520067812), (2, 260033906), (4, 130016953), (11, 47278892), (22, 23639446), (23, 22611644), (44, 11819723), (46, 11305822), (92, 5652911), (149, 3490388), (253, 2055604), (298, 1745194), (506, 1027802), (596, 872597), (1012, 513901), (1639, 317308), (3278, 158654), (3427, 151756), (3449, 150788), (6556, 79327), (6854, 75878), (6898, 75394), (13708, 37939), (13796, 37697)]