2761568

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 5475960

約数和(自身を除く): 2714392

約数列:

[1, 2, 4, 8, 16, 32, 211, 409, 422, 818, 844, 1636, 1688, 3272, 3376, 6544, 6752, 13088, 86299, 172598, 345196, 690392, 1380784, 2761568]

約数ペア:

[(1, 2761568), (2, 1380784), (4, 690392), (8, 345196), (16, 172598), (32, 86299), (211, 13088), (409, 6752), (422, 6544), (818, 3376), (844, 3272), (1636, 1688)]