415380052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5465527}}^1$

素因数の和:5465550

約数の個数: 12

約数和(自身を含む): 765173920

約数和(自身を除く): 349793868

約数列:

[1, 2, 4, 19, 38, 76, 5465527, 10931054, 21862108, 103845013, 207690026, 415380052]

約数ペア:

[(1, 415380052), (2, 207690026), (4, 103845013), (19, 21862108), (38, 10931054), (76, 5465527)]