974453072

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{141307}}^1$

素因数の和:141746

約数の個数: 20

約数和(自身を含む): 1892396736

約数和(自身を除く): 917943664

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 141307, 282614, 565228, 1130456, 2260912, 60903317, 121806634, 243613268, 487226536, 974453072]

約数ペア:

[(1, 974453072), (2, 487226536), (4, 243613268), (8, 121806634), (16, 60903317), (431, 2260912), (862, 1130456), (1724, 565228), (3448, 282614), (6896, 141307)]