406127788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{5557}}^1$

素因数の和:5734

約数の個数: 36

約数和(自身を含む): 786523696

約数和(自身を除く): 380395908

約数列:

[1, 2, 4, 11, 22, 44, 121, 151, 242, 302, 484, 604, 1661, 3322, 5557, 6644, 11114, 18271, 22228, 36542, 61127, 73084, 122254, 244508, 672397, 839107, 1344794, 1678214, 2689588, 3356428, 9230177, 18460354, 36920708, 101531947, 203063894, 406127788]

約数ペア:

[(1, 406127788), (2, 203063894), (4, 101531947), (11, 36920708), (22, 18460354), (44, 9230177), (121, 3356428), (151, 2689588), (242, 1678214), (302, 1344794), (484, 839107), (604, 672397), (1661, 244508), (3322, 122254), (5557, 73084), (6644, 61127), (11114, 36542), (18271, 22228)]