83506670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{642359}}^1$

素因数の和:642379

約数の個数: 16

約数和(自身を含む): 161874720

約数和(自身を除く): 78368050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 642359, 1284718, 3211795, 6423590, 8350667, 16701334, 41753335, 83506670]

約数ペア:

[(1, 83506670), (2, 41753335), (5, 16701334), (10, 8350667), (13, 6423590), (26, 3211795), (65, 1284718), (130, 642359)]