380006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 649728

約数和(自身を除く): 269722

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 751, 1502, 8261, 16522, 17273, 34546, 190003, 380006]

約数ペア:

[(1, 380006), (2, 190003), (11, 34546), (22, 17273), (23, 16522), (46, 8261), (253, 1502), (506, 751)]