2190720408

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{234653}}^1$

素因数の和:235051

約数の個数: 32

約数和(自身を含む): 5490903600

約数和(自身を除く): 3300183192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 234653, 469306, 703959, 938612, 1407918, 1877224, 2815836, 5631672, 91280017, 182560034, 273840051, 365120068, 547680102, 730240136, 1095360204, 2190720408]

約数ペア:

[(1, 2190720408), (2, 1095360204), (3, 730240136), (4, 547680102), (6, 365120068), (8, 273840051), (12, 182560034), (24, 91280017), (389, 5631672), (778, 2815836), (1167, 1877224), (1556, 1407918), (2334, 938612), (3112, 703959), (4668, 469306), (9336, 234653)]