9660970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 19253376

約数和(自身を除く): 9592406

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1237, 1562, 2474, 3905, 6185, 7810, 12370, 13607, 27214, 68035, 87827, 136070, 175654, 439135, 878270, 966097, 1932194, 4830485, 9660970]

約数ペア:

[(1, 9660970), (2, 4830485), (5, 1932194), (10, 966097), (11, 878270), (22, 439135), (55, 175654), (71, 136070), (110, 87827), (142, 68035), (355, 27214), (710, 13607), (781, 12370), (1237, 7810), (1562, 6185), (2474, 3905)]