83477290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{642133}}^1$

素因数の和:642153

約数の個数: 16

約数和(自身を含む): 161817768

約数和(自身を除く): 78340478

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 642133, 1284266, 3210665, 6421330, 8347729, 16695458, 41738645, 83477290]

約数ペア:

[(1, 83477290), (2, 41738645), (5, 16695458), (10, 8347729), (13, 6421330), (26, 3210665), (65, 1284266), (130, 642133)]