2147054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 1917202

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 251, 329, 502, 611, 658, 1222, 1757, 3263, 3514, 4277, 6526, 8554, 11797, 22841, 23594, 45682, 82579, 153361, 165158, 306722, 1073527, 2147054]

約数ペア:

[(1, 2147054), (2, 1073527), (7, 306722), (13, 165158), (14, 153361), (26, 82579), (47, 45682), (91, 23594), (94, 22841), (182, 11797), (251, 8554), (329, 6526), (502, 4277), (611, 3514), (658, 3263), (1222, 1757)]