834800918

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{10463}}^1$

素因数の和:10652

約数の個数: 32

約数和(自身を含む): 1476679680

約数和(自身を除く): 641878762

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 574, 973, 1946, 5699, 10463, 11398, 20926, 39893, 73241, 79786, 146482, 428983, 857966, 1454357, 2908714, 3002881, 6005762, 10180499, 20360998, 59628637, 119257274, 417400459, 834800918]

約数ペア:

[(1, 834800918), (2, 417400459), (7, 119257274), (14, 59628637), (41, 20360998), (82, 10180499), (139, 6005762), (278, 3002881), (287, 2908714), (574, 1454357), (973, 857966), (1946, 428983), (5699, 146482), (10463, 79786), (11398, 73241), (20926, 39893)]