2016467131

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 2477836800

約数和(自身を除く): 461369669

約数列:

[1, 7, 19, 59, 133, 313, 413, 821, 1121, 2191, 5747, 5947, 7847, 15599, 18467, 41629, 48439, 109193, 129269, 256973, 339073, 350873, 920341, 1798811, 2456111, 4882487, 6442387, 15161407, 34177409, 106129849, 288066733, 2016467131]

約数ペア:

[(1, 2016467131), (7, 288066733), (19, 106129849), (59, 34177409), (133, 15161407), (313, 6442387), (413, 4882487), (821, 2456111), (1121, 1798811), (2191, 920341), (5747, 350873), (5947, 339073), (7847, 256973), (15599, 129269), (18467, 109193), (41629, 48439)]