2089311904

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{11779}}^1$

素因数の和:12053

約数の個数: 48

約数和(自身を含む): 4310349120

約数和(自身を除く): 2221037216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 241, 368, 482, 736, 964, 1928, 3856, 5543, 7712, 11086, 11779, 22172, 23558, 44344, 47116, 88688, 94232, 177376, 188464, 270917, 376928, 541834, 1083668, 2167336, 2838739, 4334672, 5677478, 8669344, 11354956, 22709912, 45419824, 65290997, 90839648, 130581994, 261163988, 522327976, 1044655952, 2089311904]

約数ペア:

[(1, 2089311904), (2, 1044655952), (4, 522327976), (8, 261163988), (16, 130581994), (23, 90839648), (32, 65290997), (46, 45419824), (92, 22709912), (184, 11354956), (241, 8669344), (368, 5677478), (482, 4334672), (736, 2838739), (964, 2167336), (1928, 1083668), (3856, 541834), (5543, 376928), (7712, 270917), (11086, 188464), (11779, 177376), (22172, 94232), (23558, 88688), (44344, 47116)]