577388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 1223712

約数和(自身を除く): 646324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1213, 2426, 4852, 8491, 16982, 20621, 33964, 41242, 82484, 144347, 288694, 577388]

約数ペア:

[(1, 577388), (2, 288694), (4, 144347), (7, 82484), (14, 41242), (17, 33964), (28, 20621), (34, 16982), (68, 8491), (119, 4852), (238, 2426), (476, 1213)]