2548574992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9369761}}^1$

素因数の和:9369786

約数の個数: 20

約数和(自身を含む): 5228327196

約数和(自身を除く): 2679752204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9369761, 18739522, 37479044, 74958088, 149916176, 159285937, 318571874, 637143748, 1274287496, 2548574992]

約数ペア:

[(1, 2548574992), (2, 1274287496), (4, 637143748), (8, 318571874), (16, 159285937), (17, 149916176), (34, 74958088), (68, 37479044), (136, 18739522), (272, 9369761)]