291228484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{53653}}^1$

素因数の和:53739

約数の個数: 24

約数和(自身を含む): 540832320

約数和(自身を除く): 249603836

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 53653, 107306, 214612, 1234019, 2468038, 3165527, 4936076, 6331054, 12662108, 72807121, 145614242, 291228484]

約数ペア:

[(1, 291228484), (2, 145614242), (4, 72807121), (23, 12662108), (46, 6331054), (59, 4936076), (92, 3165527), (118, 2468038), (236, 1234019), (1357, 214612), (2714, 107306), (5428, 53653)]