1970050994

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1531}}^1\times {\mathrm{3719}}^1$

素因数の和:5425

約数の個数: 16

約数和(自身を含む): 2974898880

約数和(自身を除く): 1004847886

約数列:

[1, 2, 173, 346, 1531, 3062, 3719, 7438, 264863, 529726, 643387, 1286774, 5693789, 11387578, 985025497, 1970050994]

約数ペア:

[(1, 1970050994), (2, 985025497), (173, 11387578), (346, 5693789), (1531, 1286774), (3062, 643387), (3719, 529726), (7438, 264863)]