218045629442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{825749}}^1\times {\mathrm{4259}}^1$

素因数の和:830041

約数の個数: 16

約数和(自身を含む): 337698720000

約数和(自身を除く): 119653090558

約数列:

[1, 2, 31, 62, 4259, 8518, 132029, 264058, 825749, 1651498, 25598219, 51196438, 3516864991, 7033729982, 109022814721, 218045629442]

約数ペア:

[(1, 218045629442), (2, 109022814721), (31, 7033729982), (62, 3516864991), (4259, 51196438), (8518, 25598219), (132029, 1651498), (264058, 825749)]