870290596

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{320431}}^1$

素因数の和:320539

約数の個数: 24

約数和(自身を含む): 1758530816

約数和(自身を除く): 888240220

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 320431, 640862, 1281724, 2243017, 4486034, 8972068, 31081807, 62163614, 124327228, 217572649, 435145298, 870290596]

約数ペア:

[(1, 870290596), (2, 435145298), (4, 217572649), (7, 124327228), (14, 62163614), (28, 31081807), (97, 8972068), (194, 4486034), (388, 2243017), (679, 1281724), (1358, 640862), (2716, 320431)]