4393414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 6933600

約数和(自身を除く): 2540186

約数列:

[1, 2, 23, 46, 149, 298, 641, 1282, 3427, 6854, 14743, 29486, 95509, 191018, 2196707, 4393414]

約数ペア:

[(1, 4393414), (2, 2196707), (23, 191018), (46, 95509), (149, 29486), (298, 14743), (641, 6854), (1282, 3427)]