7131044890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31004543}}^1$

素因数の和:31004573

約数の個数: 16

約数和(自身を含む): 13393963008

約数和(自身を除く): 6262918118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 31004543, 62009086, 155022715, 310045430, 713104489, 1426208978, 3565522445, 7131044890]

約数ペア:

[(1, 7131044890), (2, 3565522445), (5, 1426208978), (10, 713104489), (23, 310045430), (46, 155022715), (115, 62009086), (230, 31004543)]