13305215882

素因数分解:

$2^1\times 7^2\times {\mathrm{2221}}^1\times {\mathrm{61129}}^1$

素因数の和:63366

約数の個数: 24

約数和(自身を含む): 23227077060

約数和(自身を除く): 9921861178

約数列:

[1, 2, 7, 14, 49, 98, 2221, 4442, 15547, 31094, 61129, 108829, 122258, 217658, 427903, 855806, 2995321, 5990642, 135767509, 271535018, 950372563, 1900745126, 6652607941, 13305215882]

約数ペア:

[(1, 13305215882), (2, 6652607941), (7, 1900745126), (14, 950372563), (49, 271535018), (98, 135767509), (2221, 5990642), (4442, 2995321), (15547, 855806), (31094, 427903), (61129, 217658), (108829, 122258)]