870034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 1446336

約数和(自身を除く): 576302

約数列:

[1, 2, 11, 22, 71, 142, 557, 781, 1114, 1562, 6127, 12254, 39547, 79094, 435017, 870034]

約数ペア:

[(1, 870034), (2, 435017), (11, 79094), (22, 39547), (71, 12254), (142, 6127), (557, 1562), (781, 1114)]