1982695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 920345

約数列:

[1, 5, 11, 13, 47, 55, 59, 65, 143, 235, 295, 517, 611, 649, 715, 767, 2585, 2773, 3055, 3245, 3835, 6721, 8437, 13865, 30503, 33605, 36049, 42185, 152515, 180245, 396539, 1982695]

約数ペア:

[(1, 1982695), (5, 396539), (11, 180245), (13, 152515), (47, 42185), (55, 36049), (59, 33605), (65, 30503), (143, 13865), (235, 8437), (295, 6721), (517, 3835), (611, 3245), (649, 3055), (715, 2773), (767, 2585)]