2013403024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7402217}}^1$

素因数の和:7402242

約数の個数: 20

約数和(自身を含む): 4130437644

約数和(自身を除く): 2117034620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7402217, 14804434, 29608868, 59217736, 118435472, 125837689, 251675378, 503350756, 1006701512, 2013403024]

約数ペア:

[(1, 2013403024), (2, 1006701512), (4, 503350756), (8, 251675378), (16, 125837689), (17, 118435472), (34, 59217736), (68, 29608868), (136, 14804434), (272, 7402217)]