2073770105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{1523}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 2861706240

約数和(自身を除く): 787936135

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1303, 1523, 6515, 7615, 14333, 16753, 24757, 28937, 71665, 83765, 123785, 144685, 272327, 318307, 1361635, 1591535, 1984469, 9922345, 21829159, 37704911, 109145795, 188524555, 414754021, 2073770105]

約数ペア:

[(1, 2073770105), (5, 414754021), (11, 188524555), (19, 109145795), (55, 37704911), (95, 21829159), (209, 9922345), (1045, 1984469), (1303, 1591535), (1523, 1361635), (6515, 318307), (7615, 272327), (14333, 144685), (16753, 123785), (24757, 83765), (28937, 71665)]