1381094

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 24

約数和(自身を含む): 2457840

約数和(自身を除く): 1076746

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 439, 878, 1573, 3146, 4829, 5707, 9658, 11414, 53119, 62777, 106238, 125554, 690547, 1381094]

約数ペア:

[(1, 1381094), (2, 690547), (11, 125554), (13, 106238), (22, 62777), (26, 53119), (121, 11414), (143, 9658), (242, 5707), (286, 4829), (439, 3146), (878, 1573)]