514839170

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{393007}}^1$

素因数の和:393145

約数の個数: 16

約数和(自身を含む): 933787008

約数和(自身を除く): 418947838

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 393007, 786014, 1965035, 3930070, 51483917, 102967834, 257419585, 514839170]

約数ペア:

[(1, 514839170), (2, 257419585), (5, 102967834), (10, 51483917), (131, 3930070), (262, 1965035), (655, 786014), (1310, 393007)]