1289774508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227233}}^1$

素因数の和:227294

約数の個数: 48

約数和(自身を含む): 3359427456

約数和(自身を除く): 2069652948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 227233, 454466, 681699, 908932, 1363398, 2499563, 2726796, 4999126, 7498689, 9771019, 9998252, 14997378, 19542038, 29313057, 29994756, 39084076, 58626114, 107481209, 117252228, 214962418, 322443627, 429924836, 644887254, 1289774508]

約数ペア:

[(1, 1289774508), (2, 644887254), (3, 429924836), (4, 322443627), (6, 214962418), (11, 117252228), (12, 107481209), (22, 58626114), (33, 39084076), (43, 29994756), (44, 29313057), (66, 19542038), (86, 14997378), (129, 9998252), (132, 9771019), (172, 7498689), (258, 4999126), (473, 2726796), (516, 2499563), (946, 1363398), (1419, 908932), (1892, 681699), (2838, 454466), (5676, 227233)]