1218902687713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1421141}}^1$

素因数の和:1421672

約数の個数: 16

約数和(自身を含む): 1289260022400

約数和(自身を除く): 70357334687

約数列:

[1, 23, 89, 419, 2047, 9637, 37291, 857693, 1421141, 32686243, 126481549, 595458079, 2909075627, 13695535817, 52995769031, 1218902687713]

約数ペア:

[(1, 1218902687713), (23, 52995769031), (89, 13695535817), (419, 2909075627), (2047, 595458079), (9637, 126481549), (37291, 32686243), (857693, 1421141)]