920824454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{42841}}^1$

素因数の和:43831

約数の個数: 16

約数和(自身を含む): 1508381136

約数和(自身を除く): 587556682

約数列:

[1, 2, 11, 22, 977, 1954, 10747, 21494, 42841, 85682, 471251, 942502, 41855657, 83711314, 460412227, 920824454]

約数ペア:

[(1, 920824454), (2, 460412227), (11, 83711314), (22, 41855657), (977, 942502), (1954, 471251), (10747, 85682), (21494, 42841)]