1229396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 2601312

約数和(自身を除く): 1371916

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 529, 581, 644, 1058, 1162, 1909, 2116, 2324, 3703, 3818, 7406, 7636, 13363, 14812, 26726, 43907, 53452, 87814, 175628, 307349, 614698, 1229396]

約数ペア:

[(1, 1229396), (2, 614698), (4, 307349), (7, 175628), (14, 87814), (23, 53452), (28, 43907), (46, 26726), (83, 14812), (92, 13363), (161, 7636), (166, 7406), (322, 3818), (332, 3703), (529, 2324), (581, 2116), (644, 1909), (1058, 1162)]