2017379815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{11159}}^1$

素因数の和:11367

約数の個数: 32

約数和(自身を含む): 2796249600

約数和(自身を除く): 778869785

約数列:

[1, 5, 11, 19, 55, 95, 173, 209, 865, 1045, 1903, 3287, 9515, 11159, 16435, 36157, 55795, 122749, 180785, 212021, 613745, 1060105, 1930507, 2332231, 9652535, 11661155, 21235577, 36679633, 106177885, 183398165, 403475963, 2017379815]

約数ペア:

[(1, 2017379815), (5, 403475963), (11, 183398165), (19, 106177885), (55, 36679633), (95, 21235577), (173, 11661155), (209, 9652535), (865, 2332231), (1045, 1930507), (1903, 1060105), (3287, 613745), (9515, 212021), (11159, 180785), (16435, 122749), (36157, 55795)]