498889788

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 1178634240

約数和(自身を除く): 679744452

約数列:

[1, 2, 3, 4, 6, 12, 167, 173, 334, 346, 501, 519, 668, 692, 1002, 1038, 1439, 2004, 2076, 2878, 4317, 5756, 8634, 17268, 28891, 57782, 86673, 115564, 173346, 240313, 248947, 346692, 480626, 497894, 720939, 746841, 961252, 995788, 1441878, 1493682, 2883756, 2987364, 41574149, 83148298, 124722447, 166296596, 249444894, 498889788]

約数ペア:

[(1, 498889788), (2, 249444894), (3, 166296596), (4, 124722447), (6, 83148298), (12, 41574149), (167, 2987364), (173, 2883756), (334, 1493682), (346, 1441878), (501, 995788), (519, 961252), (668, 746841), (692, 720939), (1002, 497894), (1038, 480626), (1439, 346692), (2004, 248947), (2076, 240313), (2878, 173346), (4317, 115564), (5756, 86673), (8634, 57782), (17268, 28891)]