1221058868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{56963}}^1$

素因数の和:57223

約数の個数: 24

約数和(自身を含む): 2239368768

約数和(自身を除く): 1018309900

約数列:

[1, 2, 4, 23, 46, 92, 233, 466, 932, 5359, 10718, 21436, 56963, 113926, 227852, 1310149, 2620298, 5240596, 13272379, 26544758, 53089516, 305264717, 610529434, 1221058868]

約数ペア:

[(1, 1221058868), (2, 610529434), (4, 305264717), (23, 53089516), (46, 26544758), (92, 13272379), (233, 5240596), (466, 2620298), (932, 1310149), (5359, 227852), (10718, 113926), (21436, 56963)]