257843670149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5477}}^1\times {\mathrm{20231}}^1$

素因数の和:25900

約数の個数: 16

約数和(自身を含む): 279293857920

約数和(自身を除く): 21450187771

約数列:

[1, 13, 179, 2327, 5477, 20231, 71201, 263003, 980383, 3621349, 12744979, 47077537, 110805187, 1440467431, 19834128473, 257843670149]

約数ペア:

[(1, 257843670149), (13, 19834128473), (179, 1440467431), (2327, 110805187), (5477, 47077537), (20231, 12744979), (71201, 3621349), (263003, 980383)]