4220348914

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{76403}}^1$

素因数の和:76865

約数の個数: 16

約数和(自身を含む): 6436272960

約数和(自身を除く): 2215924046

約数列:

[1, 2, 71, 142, 389, 778, 27619, 55238, 76403, 152806, 5424613, 10849226, 29720767, 59441534, 2110174457, 4220348914]

約数ペア:

[(1, 4220348914), (2, 2110174457), (71, 59441534), (142, 29720767), (389, 10849226), (778, 5424613), (27619, 152806), (55238, 76403)]