1285757868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113623}}^1$

素因数の和:113694

約数の個数: 48

約数和(自身を含む): 3206923776

約数和(自身を除く): 1921165908

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3772, 5658, 11316, 113623, 227246, 340869, 454492, 681738, 1363476, 2613329, 4658543, 5226658, 7839987, 9317086, 10453316, 13975629, 15679974, 18634172, 27951258, 31359948, 55902516, 107146489, 214292978, 321439467, 428585956, 642878934, 1285757868]

約数ペア:

[(1, 1285757868), (2, 642878934), (3, 428585956), (4, 321439467), (6, 214292978), (12, 107146489), (23, 55902516), (41, 31359948), (46, 27951258), (69, 18634172), (82, 15679974), (92, 13975629), (123, 10453316), (138, 9317086), (164, 7839987), (246, 5226658), (276, 4658543), (492, 2613329), (943, 1363476), (1886, 681738), (2829, 454492), (3772, 340869), (5658, 227246), (11316, 113623)]