1470293072

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{661103}}^1$

素因数の和:661250

約数の個数: 20

約数和(自身を含む): 2869191360

約数和(自身を除く): 1398898288

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 661103, 1322206, 2644412, 5288824, 10577648, 91893317, 183786634, 367573268, 735146536, 1470293072]

約数ペア:

[(1, 1470293072), (2, 735146536), (4, 367573268), (8, 183786634), (16, 91893317), (139, 10577648), (278, 5288824), (556, 2644412), (1112, 1322206), (2224, 661103)]