6647030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51131}}^1$

素因数の和:51151

約数の個数: 16

約数和(自身を含む): 12885264

約数和(自身を除く): 6238234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 51131, 102262, 255655, 511310, 664703, 1329406, 3323515, 6647030]

約数ペア:

[(1, 6647030), (2, 3323515), (5, 1329406), (10, 664703), (13, 511310), (26, 255655), (65, 102262), (130, 51131)]