2019518210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1\times {\mathrm{2753}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 3675268080

約数和(自身を除く): 1655749870

約数列:

[1, 2, 5, 10, 109, 218, 545, 673, 1090, 1346, 2753, 3365, 5506, 6730, 13765, 27530, 73357, 146714, 300077, 366785, 600154, 733570, 1500385, 1852769, 3000770, 3705538, 9263845, 18527690, 201951821, 403903642, 1009759105, 2019518210]

約数ペア:

[(1, 2019518210), (2, 1009759105), (5, 403903642), (10, 201951821), (109, 18527690), (218, 9263845), (545, 3705538), (673, 3000770), (1090, 1852769), (1346, 1500385), (2753, 733570), (3365, 600154), (5506, 366785), (6730, 300077), (13765, 146714), (27530, 73357)]