1246281374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{22621}}^1$

素因数の和:22812

約数の個数: 24

約数和(自身を含む): 2036794392

約数和(自身を除く): 790513018

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 2119, 4238, 22621, 27547, 45242, 55094, 294073, 588146, 3687223, 3822949, 7374446, 7645898, 47933899, 95867798, 623140687, 1246281374]

約数ペア:

[(1, 1246281374), (2, 623140687), (13, 95867798), (26, 47933899), (163, 7645898), (169, 7374446), (326, 3822949), (338, 3687223), (2119, 588146), (4238, 294073), (22621, 55094), (27547, 45242)]