2800688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15913}}^1$

素因数の和:15932

約数の個数: 20

約数和(自身を含む): 5920008

約数和(自身を除く): 3119320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15913, 31826, 63652, 127304, 175043, 254608, 350086, 700172, 1400344, 2800688]

約数ペア:

[(1, 2800688), (2, 1400344), (4, 700172), (8, 350086), (11, 254608), (16, 175043), (22, 127304), (44, 63652), (88, 31826), (176, 15913)]