13900749616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66830527}}^1$

素因数の和:66830548

約数の個数: 20

約数和(自身を含む): 29004449152

約数和(自身を除く): 15103699536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66830527, 133661054, 267322108, 534644216, 868796851, 1069288432, 1737593702, 3475187404, 6950374808, 13900749616]

約数ペア:

[(1, 13900749616), (2, 6950374808), (4, 3475187404), (8, 1737593702), (13, 1069288432), (16, 868796851), (26, 534644216), (52, 267322108), (104, 133661054), (208, 66830527)]