3781756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 7343280

約数和(自身を除く): 3561524

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 1409, 2684, 2818, 5636, 15499, 30998, 61996, 85949, 171898, 343796, 945439, 1890878, 3781756]

約数ペア:

[(1, 3781756), (2, 1890878), (4, 945439), (11, 343796), (22, 171898), (44, 85949), (61, 61996), (122, 30998), (244, 15499), (671, 5636), (1342, 2818), (1409, 2684)]