520093444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 1053658368

約数和(自身を除く): 533564924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 167, 169, 221, 271, 334, 338, 442, 542, 668, 676, 884, 1084, 2171, 2839, 2873, 3523, 4342, 4607, 5678, 5746, 7046, 8684, 9214, 11356, 11492, 14092, 18428, 28223, 36907, 45257, 45799, 56446, 59891, 73814, 90514, 91598, 112892, 119782, 147628, 181028, 183196, 239564, 479791, 588341, 769369, 778583, 959582, 1176682, 1538738, 1557166, 1919164, 2353364, 3077476, 3114332, 7648433, 10001797, 15296866, 20003594, 30593732, 40007188, 130023361, 260046722, 520093444]

約数ペア:

[(1, 520093444), (2, 260046722), (4, 130023361), (13, 40007188), (17, 30593732), (26, 20003594), (34, 15296866), (52, 10001797), (68, 7648433), (167, 3114332), (169, 3077476), (221, 2353364), (271, 1919164), (334, 1557166), (338, 1538738), (442, 1176682), (542, 959582), (668, 778583), (676, 769369), (884, 588341), (1084, 479791), (2171, 239564), (2839, 183196), (2873, 181028), (3523, 147628), (4342, 119782), (4607, 112892), (5678, 91598), (5746, 90514), (7046, 73814), (8684, 59891), (9214, 56446), (11356, 45799), (11492, 45257), (14092, 36907), (18428, 28223)]