6640036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 12612600

約数和(自身を除く): 5972564

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 857, 1714, 1937, 3428, 3874, 7748, 11141, 22282, 44564, 127693, 255386, 510772, 1660009, 3320018, 6640036]

約数ペア:

[(1, 6640036), (2, 3320018), (4, 1660009), (13, 510772), (26, 255386), (52, 127693), (149, 44564), (298, 22282), (596, 11141), (857, 7748), (1714, 3874), (1937, 3428)]