2243389690

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{303571}}^1$

素因数の和:304317

約数の個数: 16

約数和(自身を含む): 4043579040

約数和(自身を除く): 1800189350

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 303571, 607142, 1517855, 3035710, 224338969, 448677938, 1121694845, 2243389690]

約数ペア:

[(1, 2243389690), (2, 1121694845), (5, 448677938), (10, 224338969), (739, 3035710), (1478, 1517855), (3695, 607142), (7390, 303571)]