17138499854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{647371}}^1$

素因数の和:647472

約数の個数: 32

約数和(自身を含む): 30825265152

約数和(自身を除く): 13686765298

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 3782, 13237, 26474, 647371, 1294742, 4531597, 9063194, 20068501, 39489631, 40137002, 78979262, 140479507, 276427417, 280959014, 552854834, 1224178561, 2448357122, 8569249927, 17138499854]

約数ペア:

[(1, 17138499854), (2, 8569249927), (7, 2448357122), (14, 1224178561), (31, 552854834), (61, 280959014), (62, 276427417), (122, 140479507), (217, 78979262), (427, 40137002), (434, 39489631), (854, 20068501), (1891, 9063194), (3782, 4531597), (13237, 1294742), (26474, 647371)]