1684628521

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 1825791624

約数和(自身を除く): 141163103

約数列:

[1, 19, 61, 113, 361, 677, 1159, 2147, 6893, 12863, 22021, 40793, 41297, 76501, 130967, 244397, 784643, 1453519, 2488373, 4666561, 14908217, 27616861, 88664659, 1684628521]

約数ペア:

[(1, 1684628521), (19, 88664659), (61, 27616861), (113, 14908217), (361, 4666561), (677, 2488373), (1159, 1453519), (2147, 784643), (6893, 244397), (12863, 130967), (22021, 76501), (40793, 41297)]