71988202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251707}}^1$

素因数の和:251733

約数の個数: 16

約数和(自身を含む): 126860832

約数和(自身を除く): 54872630

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 251707, 503414, 2768777, 3272191, 5537554, 6544382, 35994101, 71988202]

約数ペア:

[(1, 71988202), (2, 35994101), (11, 6544382), (13, 5537554), (22, 3272191), (26, 2768777), (143, 503414), (286, 251707)]