2223736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 4490640

約数和(自身を除く): 2266904

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 197, 332, 394, 664, 788, 1411, 1576, 2822, 3349, 5644, 6698, 11288, 13396, 16351, 26792, 32702, 65404, 130808, 277967, 555934, 1111868, 2223736]

約数ペア:

[(1, 2223736), (2, 1111868), (4, 555934), (8, 277967), (17, 130808), (34, 65404), (68, 32702), (83, 26792), (136, 16351), (166, 13396), (197, 11288), (332, 6698), (394, 5644), (664, 3349), (788, 2822), (1411, 1576)]