1315698618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16867931}}^1$

素因数の和:16867949

約数の個数: 16

約数和(自身を含む): 2833812576

約数和(自身を除く): 1518113958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16867931, 33735862, 50603793, 101207586, 219283103, 438566206, 657849309, 1315698618]

約数ペア:

[(1, 1315698618), (2, 657849309), (3, 438566206), (6, 219283103), (13, 101207586), (26, 50603793), (39, 33735862), (78, 16867931)]