2679199378

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 4170703680

約数和(自身を除く): 1491504302

約数列:

[1, 2, 37, 74, 163, 326, 389, 571, 778, 1142, 6031, 12062, 14393, 21127, 28786, 42254, 63407, 93073, 126814, 186146, 222119, 444238, 2346059, 3443701, 4692118, 6887402, 8218403, 16436806, 36205397, 72410794, 1339599689, 2679199378]

約数ペア:

[(1, 2679199378), (2, 1339599689), (37, 72410794), (74, 36205397), (163, 16436806), (326, 8218403), (389, 6887402), (571, 4692118), (778, 3443701), (1142, 2346059), (6031, 444238), (12062, 222119), (14393, 186146), (21127, 126814), (28786, 93073), (42254, 63407)]