2620431044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181019}}^1$

素因数の和:181088

約数の個数: 48

約数和(自身を含む): 5838981120

約数和(自身を除く): 3218550076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 181019, 362038, 724076, 1267133, 1991209, 2534266, 3982418, 5068532, 7964836, 8507893, 13938463, 17015786, 27876926, 34031572, 55753852, 59555251, 93586823, 119110502, 187173646, 238221004, 374347292, 655107761, 1310215522, 2620431044]

約数ペア:

[(1, 2620431044), (2, 1310215522), (4, 655107761), (7, 374347292), (11, 238221004), (14, 187173646), (22, 119110502), (28, 93586823), (44, 59555251), (47, 55753852), (77, 34031572), (94, 27876926), (154, 17015786), (188, 13938463), (308, 8507893), (329, 7964836), (517, 5068532), (658, 3982418), (1034, 2534266), (1316, 1991209), (2068, 1267133), (3619, 724076), (7238, 362038), (14476, 181019)]