781361230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6010471}}^1$

素因数の和:6010491

約数の個数: 16

約数和(自身を含む): 1514638944

約数和(自身を除く): 733277714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6010471, 12020942, 30052355, 60104710, 78136123, 156272246, 390680615, 781361230]

約数ペア:

[(1, 781361230), (2, 390680615), (5, 156272246), (10, 78136123), (13, 60104710), (26, 30052355), (65, 12020942), (130, 6010471)]