2040393352

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{18253}}^1$

素因数の和:18505

約数の個数: 32

約数和(自身を含む): 3893578200

約数和(自身を除く): 1853184848

約数列:

[1, 2, 4, 8, 89, 157, 178, 314, 356, 628, 712, 1256, 13973, 18253, 27946, 36506, 55892, 73012, 111784, 146024, 1624517, 2865721, 3249034, 5731442, 6498068, 11462884, 12996136, 22925768, 255049169, 510098338, 1020196676, 2040393352]

約数ペア:

[(1, 2040393352), (2, 1020196676), (4, 510098338), (8, 255049169), (89, 22925768), (157, 12996136), (178, 11462884), (314, 6498068), (356, 5731442), (628, 3249034), (712, 2865721), (1256, 1624517), (13973, 146024), (18253, 111784), (27946, 73012), (36506, 55892)]