130784024

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4643}}^1$

素因数の和:5159

約数の個数: 32

約数和(自身を含む): 280869120

約数和(自身を除く): 150085096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 4643, 7042, 9286, 14084, 18572, 28168, 32501, 37144, 65002, 130004, 260008, 2335429, 4670858, 9341716, 16348003, 18683432, 32696006, 65392012, 130784024]

約数ペア:

[(1, 130784024), (2, 65392012), (4, 32696006), (7, 18683432), (8, 16348003), (14, 9341716), (28, 4670858), (56, 2335429), (503, 260008), (1006, 130004), (2012, 65002), (3521, 37144), (4024, 32501), (4643, 28168), (7042, 18572), (9286, 14084)]