2018519336

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{208009}}^1$

素因数の和:209228

約数の個数: 16

約数和(自身を含む): 3787862100

約数和(自身を除く): 1769342764

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 208009, 416018, 832036, 1664072, 252314917, 504629834, 1009259668, 2018519336]

約数ペア:

[(1, 2018519336), (2, 1009259668), (4, 504629834), (8, 252314917), (1213, 1664072), (2426, 832036), (4852, 416018), (9704, 208009)]