2016753470

素因数分解:

$2^1\times 5^1\times {\mathrm{21407}}^1\times {\mathrm{9421}}^1$

素因数の和:30835

約数の個数: 16

約数和(自身を含む): 3630711168

約数和(自身を除く): 1613957698

約数列:

[1, 2, 5, 10, 9421, 18842, 21407, 42814, 47105, 94210, 107035, 214070, 201675347, 403350694, 1008376735, 2016753470]

約数ペア:

[(1, 2016753470), (2, 1008376735), (5, 403350694), (10, 201675347), (9421, 214070), (18842, 107035), (21407, 94210), (42814, 47105)]