638514114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{800143}}^1$

素因数の和:800174

約数の個数: 32

約数和(自身を含む): 1536276480

約数和(自身を除く): 897762366

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 800143, 1600286, 2400429, 4800858, 5601001, 11202002, 15202717, 16803003, 30405434, 33606006, 45608151, 91216302, 106419019, 212838038, 319257057, 638514114]

約数ペア:

[(1, 638514114), (2, 319257057), (3, 212838038), (6, 106419019), (7, 91216302), (14, 45608151), (19, 33606006), (21, 30405434), (38, 16803003), (42, 15202717), (57, 11202002), (114, 5601001), (133, 4800858), (266, 2400429), (399, 1600286), (798, 800143)]