1339804518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17176981}}^1$

素因数の和:17176999

約数の個数: 16

約数和(自身を含む): 2885732976

約数和(自身を除く): 1545928458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 17176981, 34353962, 51530943, 103061886, 223300753, 446601506, 669902259, 1339804518]

約数ペア:

[(1, 1339804518), (2, 669902259), (3, 446601506), (6, 223300753), (13, 103061886), (26, 51530943), (39, 34353962), (78, 17176981)]