998707264

素因数分解:

$2^6\times {\mathrm{809}}^1\times {\mathrm{19289}}^1$

素因数の和:20110

約数の個数: 28

約数和(自身を含む): 1984362300

約数和(自身を除く): 985655036

約数列:

[1, 2, 4, 8, 16, 32, 64, 809, 1618, 3236, 6472, 12944, 19289, 25888, 38578, 51776, 77156, 154312, 308624, 617248, 1234496, 15604801, 31209602, 62419204, 124838408, 249676816, 499353632, 998707264]

約数ペア:

[(1, 998707264), (2, 499353632), (4, 249676816), (8, 124838408), (16, 62419204), (32, 31209602), (64, 15604801), (809, 1234496), (1618, 617248), (3236, 308624), (6472, 154312), (12944, 77156), (19289, 51776), (25888, 38578)]