969450896

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{60773}}^1$

素因数の和:61778

約数の個数: 20

約数和(自身を含む): 1880226012

約数和(自身を除く): 910775116

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 60773, 121546, 243092, 486184, 972368, 60590681, 121181362, 242362724, 484725448, 969450896]

約数ペア:

[(1, 969450896), (2, 484725448), (4, 242362724), (8, 121181362), (16, 60590681), (997, 972368), (1994, 486184), (3988, 243092), (7976, 121546), (15952, 60773)]