1705328

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 20

約数和(自身を含む): 3368088

約数和(自身を除く): 1662760

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2011, 4022, 8044, 16088, 32176, 106583, 213166, 426332, 852664, 1705328]

約数ペア:

[(1, 1705328), (2, 852664), (4, 426332), (8, 213166), (16, 106583), (53, 32176), (106, 16088), (212, 8044), (424, 4022), (848, 2011)]