1330482424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{70381}}^1$

素因数の和:70543

約数の個数: 32

約数和(自身を含む): 2660439600

約数和(自身を除く): 1329957176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904, 70381, 140762, 281524, 563048, 1196477, 2392954, 4785908, 9571816, 9782959, 19565918, 39131836, 78263672, 166310303, 332620606, 665241212, 1330482424]

約数ペア:

[(1, 1330482424), (2, 665241212), (4, 332620606), (8, 166310303), (17, 78263672), (34, 39131836), (68, 19565918), (136, 9782959), (139, 9571816), (278, 4785908), (556, 2392954), (1112, 1196477), (2363, 563048), (4726, 281524), (9452, 140762), (18904, 70381)]