422734994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 707346432

約数和(自身を除く): 284611438

約数列:

[1, 2, 11, 22, 71, 127, 142, 254, 781, 1397, 1562, 2131, 2794, 4262, 9017, 18034, 23441, 46882, 99187, 151301, 198374, 270637, 302602, 541274, 1664311, 2977007, 3328622, 5954014, 19215227, 38430454, 211367497, 422734994]

約数ペア:

[(1, 422734994), (2, 211367497), (11, 38430454), (22, 19215227), (71, 5954014), (127, 3328622), (142, 2977007), (254, 1664311), (781, 541274), (1397, 302602), (1562, 270637), (2131, 198374), (2794, 151301), (4262, 99187), (9017, 46882), (18034, 23441)]