1255994

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 24

約数和(自身を含む): 2088828

約数和(自身を除く): 832834

約数列:

[1, 2, 17, 34, 41, 53, 82, 106, 289, 578, 697, 901, 1394, 1802, 2173, 4346, 11849, 15317, 23698, 30634, 36941, 73882, 627997, 1255994]

約数ペア:

[(1, 1255994), (2, 627997), (17, 73882), (34, 36941), (41, 30634), (53, 23698), (82, 15317), (106, 11849), (289, 4346), (578, 2173), (697, 1802), (901, 1394)]