255055294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{4937}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 412303248

約数和(自身を除く): 157247954

約数列:

[1, 2, 13, 26, 1987, 3974, 4937, 9874, 25831, 51662, 64181, 128362, 9809819, 19619638, 127527647, 255055294]

約数ペア:

[(1, 255055294), (2, 127527647), (13, 19619638), (26, 9809819), (1987, 128362), (3974, 64181), (4937, 51662), (9874, 25831)]