2078348872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{492967}}^1$

素因数の和:493021

約数の個数: 32

約数和(自身を含む): 4259243520

約数和(自身を除く): 2180894648

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 492967, 985934, 1971868, 3943736, 8380439, 15281977, 16760878, 30563954, 33521756, 61127908, 67043512, 122255816, 259793609, 519587218, 1039174436, 2078348872]

約数ペア:

[(1, 2078348872), (2, 1039174436), (4, 519587218), (8, 259793609), (17, 122255816), (31, 67043512), (34, 61127908), (62, 33521756), (68, 30563954), (124, 16760878), (136, 15281977), (248, 8380439), (527, 3943736), (1054, 1971868), (2108, 985934), (4216, 492967)]