6421706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 9979200

約数和(自身を除く): 3557494

約数列:

[1, 2, 43, 86, 89, 178, 839, 1678, 3827, 7654, 36077, 72154, 74671, 149342, 3210853, 6421706]

約数ペア:

[(1, 6421706), (2, 3210853), (43, 149342), (86, 74671), (89, 72154), (178, 36077), (839, 7654), (1678, 3827)]