2720160376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{9189731}}^1$

素因数の和:9189774

約数の個数: 16

約数和(自身を含む): 5238147240

約数和(自身を除く): 2517986864

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 9189731, 18379462, 36758924, 73517848, 340020047, 680040094, 1360080188, 2720160376]

約数ペア:

[(1, 2720160376), (2, 1360080188), (4, 680040094), (8, 340020047), (37, 73517848), (74, 36758924), (148, 18379462), (296, 9189731)]