2291696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 5022000

約数和(自身を除く): 2730304

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 449, 464, 638, 898, 1276, 1796, 2552, 3592, 4939, 5104, 7184, 9878, 13021, 19756, 26042, 39512, 52084, 79024, 104168, 143231, 208336, 286462, 572924, 1145848, 2291696]

約数ペア:

[(1, 2291696), (2, 1145848), (4, 572924), (8, 286462), (11, 208336), (16, 143231), (22, 104168), (29, 79024), (44, 52084), (58, 39512), (88, 26042), (116, 19756), (176, 13021), (232, 9878), (319, 7184), (449, 5104), (464, 4939), (638, 3592), (898, 2552), (1276, 1796)]