853931212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2699}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 1651104000

約数和(自身を除く): 797172788

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 181, 362, 437, 724, 874, 1748, 2699, 3439, 4163, 5398, 6878, 8326, 10796, 13756, 16652, 51281, 62077, 79097, 102562, 124154, 158194, 205124, 248308, 316388, 488519, 977038, 1179463, 1954076, 2358926, 4717852, 9281861, 11235937, 18563722, 22471874, 37127444, 44943748, 213482803, 426965606, 853931212]

約数ペア:

[(1, 853931212), (2, 426965606), (4, 213482803), (19, 44943748), (23, 37127444), (38, 22471874), (46, 18563722), (76, 11235937), (92, 9281861), (181, 4717852), (362, 2358926), (437, 1954076), (724, 1179463), (874, 977038), (1748, 488519), (2699, 316388), (3439, 248308), (4163, 205124), (5398, 158194), (6878, 124154), (8326, 102562), (10796, 79097), (13756, 62077), (16652, 51281)]