2224778468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{712157}}^1$

素因数の和:712243

約数の個数: 24

約数和(自身を含む): 4307131584

約数和(自身を除く): 2082353116

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 712157, 1424314, 2848628, 7833727, 15667454, 31334908, 50563147, 101126294, 202252588, 556194617, 1112389234, 2224778468]

約数ペア:

[(1, 2224778468), (2, 1112389234), (4, 556194617), (11, 202252588), (22, 101126294), (44, 50563147), (71, 31334908), (142, 15667454), (284, 7833727), (781, 2848628), (1562, 1424314), (3124, 712157)]