2986116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 5400444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1871, 3742, 5613, 7484, 11226, 13097, 22452, 26194, 35549, 39291, 52388, 71098, 78582, 106647, 142196, 157164, 213294, 248843, 426588, 497686, 746529, 995372, 1493058, 2986116]

約数ペア:

[(1, 2986116), (2, 1493058), (3, 995372), (4, 746529), (6, 497686), (7, 426588), (12, 248843), (14, 213294), (19, 157164), (21, 142196), (28, 106647), (38, 78582), (42, 71098), (57, 52388), (76, 39291), (84, 35549), (114, 26194), (133, 22452), (228, 13097), (266, 11226), (399, 7484), (532, 5613), (798, 3742), (1596, 1871)]