3954874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 7535232

約数和(自身を除く): 3580358

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 421, 427, 671, 842, 854, 1342, 2947, 4631, 4697, 5894, 9262, 9394, 25681, 32417, 51362, 64834, 179767, 282491, 359534, 564982, 1977437, 3954874]

約数ペア:

[(1, 3954874), (2, 1977437), (7, 564982), (11, 359534), (14, 282491), (22, 179767), (61, 64834), (77, 51362), (122, 32417), (154, 25681), (421, 9394), (427, 9262), (671, 5894), (842, 4697), (854, 4631), (1342, 2947)]