1242914398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1313863}}^1$

素因数の和:1313919

約数の個数: 16

約数和(自身を含む): 2081160576

約数和(自身を除く): 838246178

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1313863, 2627726, 14452493, 28904986, 56496109, 112992218, 621457199, 1242914398]

約数ペア:

[(1, 1242914398), (2, 621457199), (11, 112992218), (22, 56496109), (43, 28904986), (86, 14452493), (473, 2627726), (946, 1313863)]