619493330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 1136478384

約数和(自身を除く): 516985054

約数列:

[1, 2, 5, 10, 73, 146, 193, 365, 386, 730, 965, 1930, 4397, 8794, 14089, 21985, 28178, 43970, 70445, 140890, 320981, 641962, 848621, 1604905, 1697242, 3209810, 4243105, 8486210, 61949333, 123898666, 309746665, 619493330]

約数ペア:

[(1, 619493330), (2, 309746665), (5, 123898666), (10, 61949333), (73, 8486210), (146, 4243105), (193, 3209810), (365, 1697242), (386, 1604905), (730, 848621), (965, 641962), (1930, 320981), (4397, 140890), (8794, 70445), (14089, 43970), (21985, 28178)]