2852278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9973}}^1$

素因数の和:9999

約数の個数: 16

約数和(自身を含む): 5026896

約数和(自身を除く): 2174618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9973, 19946, 109703, 129649, 219406, 259298, 1426139, 2852278]

約数ペア:

[(1, 2852278), (2, 1426139), (11, 259298), (13, 219406), (22, 129649), (26, 109703), (143, 19946), (286, 9973)]