558045554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 925876224

約数和(自身を除く): 367830670

約数列:

[1, 2, 11, 22, 103, 206, 383, 643, 766, 1133, 1286, 2266, 4213, 7073, 8426, 14146, 39449, 66229, 78898, 132458, 246269, 433939, 492538, 728519, 867878, 1457038, 2708959, 5417918, 25365707, 50731414, 279022777, 558045554]

約数ペア:

[(1, 558045554), (2, 279022777), (11, 50731414), (22, 25365707), (103, 5417918), (206, 2708959), (383, 1457038), (643, 867878), (766, 728519), (1133, 492538), (1286, 433939), (2266, 246269), (4213, 132458), (7073, 78898), (8426, 66229), (14146, 39449)]