1007667668

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 2036348160

約数和(自身を除く): 1028680492

約数列:

[1, 2, 4, 7, 14, 28, 193, 263, 386, 526, 709, 772, 1052, 1351, 1418, 1841, 2702, 2836, 3682, 4963, 5404, 7364, 9926, 19852, 50759, 101518, 136837, 186467, 203036, 273674, 355313, 372934, 547348, 710626, 745868, 957859, 1305269, 1421252, 1915718, 2610538, 3831436, 5221076, 35988131, 71976262, 143952524, 251916917, 503833834, 1007667668]

約数ペア:

[(1, 1007667668), (2, 503833834), (4, 251916917), (7, 143952524), (14, 71976262), (28, 35988131), (193, 5221076), (263, 3831436), (386, 2610538), (526, 1915718), (709, 1421252), (772, 1305269), (1052, 957859), (1351, 745868), (1418, 710626), (1841, 547348), (2702, 372934), (2836, 355313), (3682, 273674), (4963, 203036), (5404, 186467), (7364, 136837), (9926, 101518), (19852, 50759)]