1557732134

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{47087}}^1$

素因数の和:47252

約数の個数: 32

約数和(自身を含む): 2847882240

約数和(自身を除く): 1290150106

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1946, 2363, 4726, 16541, 33082, 47087, 94174, 329609, 659218, 800479, 1600958, 5603353, 6545093, 11206706, 13090186, 45815651, 91631302, 111266581, 222533162, 778866067, 1557732134]

約数ペア:

[(1, 1557732134), (2, 778866067), (7, 222533162), (14, 111266581), (17, 91631302), (34, 45815651), (119, 13090186), (139, 11206706), (238, 6545093), (278, 5603353), (973, 1600958), (1946, 800479), (2363, 659218), (4726, 329609), (16541, 94174), (33082, 47087)]