289753906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{384289}}^1$

素因数の和:384333

約数の個数: 16

約数和(自身を含む): 484205400

約数和(自身を除く): 194451494

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 384289, 768578, 4995757, 9991514, 11144381, 22288762, 144876953, 289753906]

約数ペア:

[(1, 289753906), (2, 144876953), (13, 22288762), (26, 11144381), (29, 9991514), (58, 4995757), (377, 768578), (754, 384289)]