2884778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 4693416

約数和(自身を除く): 1808638

約数列:

[1, 2, 13, 26, 181, 362, 613, 1226, 2353, 4706, 7969, 15938, 110953, 221906, 1442389, 2884778]

約数ペア:

[(1, 2884778), (2, 1442389), (13, 221906), (26, 110953), (181, 15938), (362, 7969), (613, 4706), (1226, 2353)]