2220232669

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 2395484160

約数和(自身を除く): 175251491

約数列:

[1, 19, 79, 127, 361, 613, 1501, 2413, 10033, 11647, 28519, 45847, 48427, 77851, 190627, 221293, 920113, 1479169, 3621913, 6150229, 17482147, 28104211, 116854351, 2220232669]

約数ペア:

[(1, 2220232669), (19, 116854351), (79, 28104211), (127, 17482147), (361, 6150229), (613, 3621913), (1501, 1479169), (2413, 920113), (10033, 221293), (11647, 190627), (28519, 77851), (45847, 48427)]