226219774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 377540352

約数和(自身を除く): 151320578

約数列:

[1, 2, 11, 22, 71, 142, 251, 502, 577, 781, 1154, 1562, 2761, 5522, 6347, 12694, 17821, 35642, 40967, 81934, 144827, 196031, 289654, 392062, 450637, 901274, 1593097, 3186194, 10282717, 20565434, 113109887, 226219774]

約数ペア:

[(1, 226219774), (2, 113109887), (11, 20565434), (22, 10282717), (71, 3186194), (142, 1593097), (251, 901274), (502, 450637), (577, 392062), (781, 289654), (1154, 196031), (1562, 144827), (2761, 81934), (5522, 40967), (6347, 35642), (12694, 17821)]