1384200970

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{204461}}^1$

素因数の和:205145

約数の個数: 16

約数和(自身を含む): 2495254248

約数和(自身を除く): 1111053278

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 204461, 408922, 1022305, 2044610, 138420097, 276840194, 692100485, 1384200970]

約数ペア:

[(1, 1384200970), (2, 692100485), (5, 276840194), (10, 138420097), (677, 2044610), (1354, 1022305), (3385, 408922), (6770, 204461)]