6564454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 10780560

約数和(自身を除く): 4216106

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 4139, 8278, 53807, 107614, 252479, 504958, 3282227, 6564454]

約数ペア:

[(1, 6564454), (2, 3282227), (13, 504958), (26, 252479), (61, 107614), (122, 53807), (793, 8278), (1586, 4139)]