5427878378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{12583}}^1$

素因数の和:12998

約数の個数: 32

約数和(自身を含む): 8980747776

約数和(自身を除く): 3552869398

約数列:

[1, 2, 13, 26, 47, 94, 353, 611, 706, 1222, 4589, 9178, 12583, 16591, 25166, 33182, 163579, 215683, 327158, 431366, 591401, 1182802, 4441799, 7688213, 8883598, 15376426, 57743387, 115486774, 208764553, 417529106, 2713939189, 5427878378]

約数ペア:

[(1, 5427878378), (2, 2713939189), (13, 417529106), (26, 208764553), (47, 115486774), (94, 57743387), (353, 15376426), (611, 8883598), (706, 7688213), (1222, 4441799), (4589, 1182802), (9178, 591401), (12583, 431366), (16591, 327158), (25166, 215683), (33182, 163579)]