870870229

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 919331712

約数和(自身を除く): 48461483

約数列:

[1, 23, 137, 313, 883, 3151, 7199, 20309, 42881, 120971, 276379, 986263, 2782333, 6356717, 37863923, 870870229]

約数ペア:

[(1, 870870229), (23, 37863923), (137, 6356717), (313, 2782333), (883, 986263), (3151, 276379), (7199, 120971), (20309, 42881)]