2019955082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{402863}}^1$

素因数の和:402997

約数の個数: 16

約数和(自身を含む): 3190682880

約数和(自身を除く): 1170727798

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 402863, 805726, 9265849, 18531698, 43912067, 87824134, 1009977541, 2019955082]

約数ペア:

[(1, 2019955082), (2, 1009977541), (23, 87824134), (46, 43912067), (109, 18531698), (218, 9265849), (2507, 805726), (5014, 402863)]