127938002858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1\times {\mathrm{420857}}^1$

素因数の和:429817

約数の個数: 16

約数和(自身を含む): 203218860744

約数和(自身を除く): 75280857886

約数列:

[1, 2, 17, 34, 8941, 17882, 151997, 303994, 420857, 841714, 7154569, 14309138, 3762882437, 7525764874, 63969001429, 127938002858]

約数ペア:

[(1, 127938002858), (2, 63969001429), (17, 7525764874), (34, 3762882437), (8941, 14309138), (17882, 7154569), (151997, 841714), (303994, 420857)]