210003145976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2019261019}}^1$

素因数の和:2019261038

約数の個数: 16

約数和(自身を含む): 424044814200

約数和(自身を除く): 214041668224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2019261019, 4038522038, 8077044076, 16154088152, 26250393247, 52500786494, 105001572988, 210003145976]

約数ペア:

[(1, 210003145976), (2, 105001572988), (4, 52500786494), (8, 26250393247), (13, 16154088152), (26, 8077044076), (52, 4038522038), (104, 2019261019)]