4087804

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 8301440

約数和(自身を除く): 4213636

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2179, 4358, 8716, 15253, 30506, 61012, 145993, 291986, 583972, 1021951, 2043902, 4087804]

約数ペア:

[(1, 4087804), (2, 2043902), (4, 1021951), (7, 583972), (14, 291986), (28, 145993), (67, 61012), (134, 30506), (268, 15253), (469, 8716), (938, 4358), (1876, 2179)]