492066994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 771192576

約数和(自身を除く): 279125582

約数列:

[1, 2, 41, 82, 83, 166, 197, 367, 394, 734, 3403, 6806, 8077, 15047, 16154, 16351, 30094, 30461, 32702, 60922, 72299, 144598, 670391, 1248901, 1340782, 2497802, 2964259, 5928518, 6000817, 12001634, 246033497, 492066994]

約数ペア:

[(1, 492066994), (2, 246033497), (41, 12001634), (82, 6000817), (83, 5928518), (166, 2964259), (197, 2497802), (367, 1340782), (394, 1248901), (734, 670391), (3403, 144598), (6806, 72299), (8077, 60922), (15047, 32702), (16154, 30461), (16351, 30094)]