2014989290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{236779}}^1$

素因数の和:236846

約数の個数: 32

約数和(自身を含む): 3886980480

約数和(自身を除く): 1871991190

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 236779, 473558, 1183895, 2367790, 5445917, 8760823, 10891834, 17521646, 27229585, 43804115, 54459170, 87608230, 201498929, 402997858, 1007494645, 2014989290]

約数ペア:

[(1, 2014989290), (2, 1007494645), (5, 402997858), (10, 201498929), (23, 87608230), (37, 54459170), (46, 43804115), (74, 27229585), (115, 17521646), (185, 10891834), (230, 8760823), (370, 5445917), (851, 2367790), (1702, 1183895), (4255, 473558), (8510, 236779)]