393193502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{23159}}^1$

素因数の和:23827

約数の個数: 16

約数和(自身を含む): 636158880

約数和(自身を除く): 242965378

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 16978, 23159, 46318, 301067, 602134, 15122827, 30245654, 196596751, 393193502]

約数ペア:

[(1, 393193502), (2, 196596751), (13, 30245654), (26, 15122827), (653, 602134), (1306, 301067), (8489, 46318), (16978, 23159)]