214308978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2747551}}^1$

素因数の和:2747569

約数の個数: 16

約数和(自身を含む): 461588736

約数和(自身を除く): 247279758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2747551, 5495102, 8242653, 16485306, 35718163, 71436326, 107154489, 214308978]

約数ペア:

[(1, 214308978), (2, 107154489), (3, 71436326), (6, 35718163), (13, 16485306), (26, 8242653), (39, 5495102), (78, 2747551)]