2009014979408

素因数分解:

$2^4\times {\mathrm{125563436213}}^1$

素因数の和:125563436221

約数の個数: 10

約数和(自身を含む): 3892466522634

約数和(自身を除く): 1883451543226

約数列:

[1, 2, 4, 8, 16, 125563436213, 251126872426, 502253744852, 1004507489704, 2009014979408]

約数ペア:

[(1, 2009014979408), (2, 1004507489704), (4, 502253744852), (8, 251126872426), (16, 125563436213)]