1217990584

素因数分解:

$2^3\times {\mathrm{173}}^2\times {\mathrm{5087}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 2297460960

約数和(自身を除く): 1079470376

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 5087, 10174, 20348, 29929, 40696, 59858, 119716, 239432, 880051, 1760102, 3520204, 7040408, 152248823, 304497646, 608995292, 1217990584]

約数ペア:

[(1, 1217990584), (2, 608995292), (4, 304497646), (8, 152248823), (173, 7040408), (346, 3520204), (692, 1760102), (1384, 880051), (5087, 239432), (10174, 119716), (20348, 59858), (29929, 40696)]