554716514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 968835840

約数和(自身を除く): 414119326

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 223, 242, 418, 446, 541, 1082, 2299, 2453, 4237, 4598, 4906, 5951, 8474, 10279, 11902, 20558, 26983, 46607, 53966, 65461, 93214, 113069, 120643, 130922, 226138, 241286, 512677, 1025354, 1243759, 1327073, 2292217, 2487518, 2654146, 4584434, 14597803, 25214387, 29195606, 50428774, 277358257, 554716514]

約数ペア:

[(1, 554716514), (2, 277358257), (11, 50428774), (19, 29195606), (22, 25214387), (38, 14597803), (121, 4584434), (209, 2654146), (223, 2487518), (242, 2292217), (418, 1327073), (446, 1243759), (541, 1025354), (1082, 512677), (2299, 241286), (2453, 226138), (4237, 130922), (4598, 120643), (4906, 113069), (5951, 93214), (8474, 65461), (10279, 53966), (11902, 46607), (20558, 26983)]