1139312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2336

約数の個数: 20

約数和(自身を含む): 2279616

約数和(自身を除く): 1140304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2297, 4594, 9188, 18376, 36752, 71207, 142414, 284828, 569656, 1139312]

約数ペア:

[(1, 1139312), (2, 569656), (4, 284828), (8, 142414), (16, 71207), (31, 36752), (62, 18376), (124, 9188), (248, 4594), (496, 2297)]