2584516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 2395004

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 389, 604, 778, 1556, 1661, 3322, 4279, 6644, 8558, 17116, 58739, 117478, 234956, 646129, 1292258, 2584516]

約数ペア:

[(1, 2584516), (2, 1292258), (4, 646129), (11, 234956), (22, 117478), (44, 58739), (151, 17116), (302, 8558), (389, 6644), (604, 4279), (778, 3322), (1556, 1661)]