1081132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 2159136

約数和(自身を除く): 1078004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1223, 2446, 4892, 15899, 20791, 31798, 41582, 63596, 83164, 270283, 540566, 1081132]

約数ペア:

[(1, 1081132), (2, 540566), (4, 270283), (13, 83164), (17, 63596), (26, 41582), (34, 31798), (52, 20791), (68, 15899), (221, 4892), (442, 2446), (884, 1223)]