331850882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{55661}}^1$

素因数の和:55945

約数の個数: 16

約数和(自身を含む): 545042304

約数和(自身を除く): 213191422

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 55661, 111322, 612271, 1224542, 15084131, 30168262, 165925441, 331850882]

約数ペア:

[(1, 331850882), (2, 165925441), (11, 30168262), (22, 15084131), (271, 1224542), (542, 612271), (2981, 111322), (5962, 55661)]