4220804876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{479419}}^1$

素因数の和:479525

約数の個数: 24

約数和(自身を含む): 7732085760

約数和(自身を除く): 3511280884

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 479419, 958838, 1917676, 14861989, 29723978, 34038749, 59447956, 68077498, 136154996, 1055201219, 2110402438, 4220804876]

約数ペア:

[(1, 4220804876), (2, 2110402438), (4, 1055201219), (31, 136154996), (62, 68077498), (71, 59447956), (124, 34038749), (142, 29723978), (284, 14861989), (2201, 1917676), (4402, 958838), (8804, 479419)]