377804

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 768768

約数和(自身を除く): 390964

約数列:

[1, 2, 4, 7, 14, 28, 103, 131, 206, 262, 412, 524, 721, 917, 1442, 1834, 2884, 3668, 13493, 26986, 53972, 94451, 188902, 377804]

約数ペア:

[(1, 377804), (2, 188902), (4, 94451), (7, 53972), (14, 26986), (28, 13493), (103, 3668), (131, 2884), (206, 1834), (262, 1442), (412, 917), (524, 721)]