3878468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 7460544

約数和(自身を除く): 3582076

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 487, 724, 974, 1948, 1991, 3982, 5357, 7964, 10714, 21428, 88147, 176294, 352588, 969617, 1939234, 3878468]

約数ペア:

[(1, 3878468), (2, 1939234), (4, 969617), (11, 352588), (22, 176294), (44, 88147), (181, 21428), (362, 10714), (487, 7964), (724, 5357), (974, 3982), (1948, 1991)]