3247966

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 16

約数和(自身を含む): 5015520

約数和(自身を除く): 1767554

約数列:

[1, 2, 71, 89, 142, 178, 257, 514, 6319, 12638, 18247, 22873, 36494, 45746, 1623983, 3247966]

約数ペア:

[(1, 3247966), (2, 1623983), (71, 45746), (89, 36494), (142, 22873), (178, 18247), (257, 12638), (514, 6319)]