698214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 856986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 149, 213, 298, 426, 447, 781, 894, 1562, 1639, 2343, 3278, 4686, 4917, 9834, 10579, 21158, 31737, 63474, 116369, 232738, 349107, 698214]

約数ペア:

[(1, 698214), (2, 349107), (3, 232738), (6, 116369), (11, 63474), (22, 31737), (33, 21158), (66, 10579), (71, 9834), (142, 4917), (149, 4686), (213, 3278), (298, 2343), (426, 1639), (447, 1562), (781, 894)]