1219424542

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{9277}}^1$

素因数の和:9556

約数の個数: 32

約数和(自身を含む): 2151011520

約数和(自身を除く): 931586978

約数列:

[1, 2, 7, 14, 41, 82, 229, 287, 458, 574, 1603, 3206, 9277, 9389, 18554, 18778, 64939, 65723, 129878, 131446, 380357, 760714, 2124433, 2662499, 4248866, 5324998, 14871031, 29742062, 87101753, 174203506, 609712271, 1219424542]

約数ペア:

[(1, 1219424542), (2, 609712271), (7, 174203506), (14, 87101753), (41, 29742062), (82, 14871031), (229, 5324998), (287, 4248866), (458, 2662499), (574, 2124433), (1603, 760714), (3206, 380357), (9277, 131446), (9389, 129878), (18554, 65723), (18778, 64939)]