2018934538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1627}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 3177022464

約数和(自身を除く): 1158087926

約数列:

[1, 2, 43, 47, 86, 94, 307, 614, 1627, 2021, 3254, 4042, 13201, 14429, 26402, 28858, 69961, 76469, 139922, 152938, 499489, 620447, 998978, 1240894, 3288167, 6576334, 21478027, 23475983, 42956054, 46951966, 1009467269, 2018934538]

約数ペア:

[(1, 2018934538), (2, 1009467269), (43, 46951966), (47, 42956054), (86, 23475983), (94, 21478027), (307, 6576334), (614, 3288167), (1627, 1240894), (2021, 998978), (3254, 620447), (4042, 499489), (13201, 152938), (14429, 139922), (26402, 76469), (28858, 69961)]