17970992638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1\times {\mathrm{6781}}^1$

素因数の和:10212

約数の個数: 32

約数和(自身を含む): 29796310080

約数和(自身を除く): 11825317442

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 3389, 6778, 6781, 13562, 57613, 77947, 115226, 115277, 155894, 155963, 230554, 311926, 1325099, 2650198, 2651371, 5302742, 22980809, 45961618, 390673753, 528558607, 781347506, 1057117214, 8985496319, 17970992638]

約数ペア:

[(1, 17970992638), (2, 8985496319), (17, 1057117214), (23, 781347506), (34, 528558607), (46, 390673753), (391, 45961618), (782, 22980809), (3389, 5302742), (6778, 2651371), (6781, 2650198), (13562, 1325099), (57613, 311926), (77947, 230554), (115226, 155963), (115277, 155894)]