490403359318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{10604233}}^1$

素因数の和:10605471

約数の個数: 16

約数和(自身を含む): 774957420720

約数和(自身を除く): 284554061402

約数列:

[1, 2, 19, 38, 1217, 2434, 23123, 46246, 10604233, 21208466, 201480427, 402960854, 12905351561, 25810703122, 245201679659, 490403359318]

約数ペア:

[(1, 490403359318), (2, 245201679659), (19, 25810703122), (38, 12905351561), (1217, 402960854), (2434, 201480427), (23123, 21208466), (46246, 10604233)]