1137442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 16

約数和(自身を含む): 1808640

約数和(自身を除く): 671198

約数列:

[1, 2, 23, 46, 79, 158, 313, 626, 1817, 3634, 7199, 14398, 24727, 49454, 568721, 1137442]

約数ペア:

[(1, 1137442), (2, 568721), (23, 49454), (46, 24727), (79, 14398), (158, 7199), (313, 3634), (626, 1817)]