2080554685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{19469}}^1$

素因数の和:19581

約数の個数: 32

約数和(自身を含む): 2859753600

約数和(自身を除く): 779198915

約数列:

[1, 5, 11, 29, 55, 67, 145, 319, 335, 737, 1595, 1943, 3685, 9715, 19469, 21373, 97345, 106865, 214159, 564601, 1070795, 1304423, 2823005, 6210611, 6522115, 14348653, 31053055, 37828267, 71743265, 189141335, 416110937, 2080554685]

約数ペア:

[(1, 2080554685), (5, 416110937), (11, 189141335), (29, 71743265), (55, 37828267), (67, 31053055), (145, 14348653), (319, 6522115), (335, 6210611), (737, 2823005), (1595, 1304423), (1943, 1070795), (3685, 564601), (9715, 214159), (19469, 106865), (21373, 97345)]