7271044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 13956768

約数和(自身を除く): 6685724

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 643, 1028, 1286, 2572, 2827, 5654, 7073, 11308, 14146, 28292, 165251, 330502, 661004, 1817761, 3635522, 7271044]

約数ペア:

[(1, 7271044), (2, 3635522), (4, 1817761), (11, 661004), (22, 330502), (44, 165251), (257, 28292), (514, 14146), (643, 11308), (1028, 7073), (1286, 5654), (2572, 2827)]