10221118384

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{8963}}^1$

素因数の和:9505

約数の個数: 40

約数和(自身を含む): 19954294272

約数和(自身を除く): 9733175888

約数列:

[1, 2, 4, 8, 16, 263, 271, 526, 542, 1052, 1084, 2104, 2168, 4208, 4336, 8963, 17926, 35852, 71273, 71704, 142546, 143408, 285092, 570184, 1140368, 2357269, 2428973, 4714538, 4857946, 9429076, 9715892, 18858152, 19431784, 37716304, 38863568, 638819899, 1277639798, 2555279596, 5110559192, 10221118384]

約数ペア:

[(1, 10221118384), (2, 5110559192), (4, 2555279596), (8, 1277639798), (16, 638819899), (263, 38863568), (271, 37716304), (526, 19431784), (542, 18858152), (1052, 9715892), (1084, 9429076), (2104, 4857946), (2168, 4714538), (4208, 2428973), (4336, 2357269), (8963, 1140368), (17926, 570184), (35852, 285092), (71273, 143408), (71704, 142546)]