2115678031454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{84674539}}^1$

素因数の和:84674616

約数の個数: 24

約数和(自身を含む): 3531436365240

約数和(自身を除く): 1415758333786

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 84674539, 169349078, 1100769007, 2201538014, 2624910709, 5249821418, 34123839217, 68247678434, 81372231979, 162744463958, 1057839015727, 2115678031454]

約数ペア:

[(1, 2115678031454), (2, 1057839015727), (13, 162744463958), (26, 81372231979), (31, 68247678434), (62, 34123839217), (403, 5249821418), (806, 2624910709), (961, 2201538014), (1922, 1100769007), (12493, 169349078), (24986, 84674539)]