2011600921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7853}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 2318972040

約数和(自身を除く): 307371119

約数列:

[1, 11, 29, 73, 121, 319, 803, 2117, 3509, 7853, 8833, 23287, 86383, 227737, 256157, 573269, 950213, 2505107, 6305959, 16624801, 27556177, 69365549, 182872811, 2011600921]

約数ペア:

[(1, 2011600921), (11, 182872811), (29, 69365549), (73, 27556177), (121, 16624801), (319, 6305959), (803, 2505107), (2117, 950213), (3509, 573269), (7853, 256157), (8833, 227737), (23287, 86383)]