17845702990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77590013}}^1$

素因数の和:77590043

約数の個数: 16

約数和(自身を含む): 33518886048

約数和(自身を除く): 15673183058

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 77590013, 155180026, 387950065, 775900130, 1784570299, 3569140598, 8922851495, 17845702990]

約数ペア:

[(1, 17845702990), (2, 8922851495), (5, 3569140598), (10, 1784570299), (23, 775900130), (46, 387950065), (115, 155180026), (230, 77590013)]