2521199858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{224027}}^1$

素因数の和:224377

約数の個数: 16

約数和(自身を含む): 4016373984

約数和(自身を除く): 1495174126

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 224027, 448054, 3808459, 7616918, 74152937, 148305874, 1260599929, 2521199858]

約数ペア:

[(1, 2521199858), (2, 1260599929), (17, 148305874), (34, 74152937), (331, 7616918), (662, 3808459), (5627, 448054), (11254, 224027)]