2499626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1440214

約数列:

[1, 2, 29, 58, 71, 142, 607, 1214, 2059, 4118, 17603, 35206, 43097, 86194, 1249813, 2499626]

約数ペア:

[(1, 2499626), (2, 1249813), (29, 86194), (58, 43097), (71, 35206), (142, 17603), (607, 4118), (1214, 2059)]