1306044649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131671}}^1$

素因数の和:131800

約数の個数: 16

約数和(自身を含む): 1622199040

約数和(自身を除く): 316154391

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 131671, 921697, 1711723, 11982061, 14352139, 100464973, 186577807, 1306044649]

約数ペア:

[(1, 1306044649), (7, 186577807), (13, 100464973), (91, 14352139), (109, 11982061), (763, 1711723), (1417, 921697), (9919, 131671)]