407122936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{272141}}^1$

素因数の和:272175

約数の個数: 32

約数和(自身を含む): 881740080

約数和(自身を除く): 474617144

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 272141, 544282, 1088564, 2177128, 2993551, 4626397, 5987102, 9252794, 11974204, 18505588, 23948408, 37011176, 50890367, 101780734, 203561468, 407122936]

約数ペア:

[(1, 407122936), (2, 203561468), (4, 101780734), (8, 50890367), (11, 37011176), (17, 23948408), (22, 18505588), (34, 11974204), (44, 9252794), (68, 5987102), (88, 4626397), (136, 2993551), (187, 2177128), (374, 1088564), (748, 544282), (1496, 272141)]