1036861328

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{207041}}^1$

素因数の和:207362

約数の個数: 20

約数和(自身を含む): 2015346828

約数和(自身を除く): 978485500

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 207041, 414082, 828164, 1656328, 3312656, 64803833, 129607666, 259215332, 518430664, 1036861328]

約数ペア:

[(1, 1036861328), (2, 518430664), (4, 259215332), (8, 129607666), (16, 64803833), (313, 3312656), (626, 1656328), (1252, 828164), (2504, 414082), (5008, 207041)]