2566778298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{62939}}^1$

素因数の和:63922

約数の個数: 32

約数和(自身を含む): 5873057280

約数和(自身を除く): 3306278982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2913, 5826, 6797, 13594, 20391, 40782, 62939, 125878, 188817, 377634, 440573, 881146, 1321719, 2643438, 61113769, 122227538, 183341307, 366682614, 427796383, 855592766, 1283389149, 2566778298]

約数ペア:

[(1, 2566778298), (2, 1283389149), (3, 855592766), (6, 427796383), (7, 366682614), (14, 183341307), (21, 122227538), (42, 61113769), (971, 2643438), (1942, 1321719), (2913, 881146), (5826, 440573), (6797, 377634), (13594, 188817), (20391, 125878), (40782, 62939)]