2059578016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{5479}}^1$

素因数の和:6197

約数の個数: 48

約数和(自身を含む): 4300309440

約数和(自身を除く): 2240731424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 691, 1382, 2764, 5479, 5528, 10958, 11056, 11747, 21916, 22112, 23494, 43832, 46988, 87664, 93143, 93976, 175328, 186286, 187952, 372572, 375904, 745144, 1490288, 2980576, 3785989, 7571978, 15143956, 30287912, 60575824, 64361813, 121151648, 128723626, 257447252, 514894504, 1029789008, 2059578016]

約数ペア:

[(1, 2059578016), (2, 1029789008), (4, 514894504), (8, 257447252), (16, 128723626), (17, 121151648), (32, 64361813), (34, 60575824), (68, 30287912), (136, 15143956), (272, 7571978), (544, 3785989), (691, 2980576), (1382, 1490288), (2764, 745144), (5479, 375904), (5528, 372572), (10958, 187952), (11056, 186286), (11747, 175328), (21916, 93976), (22112, 93143), (23494, 87664), (43832, 46988)]