412755838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{15391}}^1$

素因数の和:15480

約数の個数: 32

約数和(自身を含む): 718129152

約数和(自身を除く): 305373314

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1166, 1219, 2438, 13409, 15391, 26818, 30782, 169301, 338602, 353993, 707986, 815723, 1631446, 3893923, 7787846, 8972953, 17945906, 18761629, 37523258, 206377919, 412755838]

約数ペア:

[(1, 412755838), (2, 206377919), (11, 37523258), (22, 18761629), (23, 17945906), (46, 8972953), (53, 7787846), (106, 3893923), (253, 1631446), (506, 815723), (583, 707986), (1166, 353993), (1219, 338602), (2438, 169301), (13409, 30782), (15391, 26818)]