240755606

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18121}}^1$

素因数の和:18216

約数の個数: 32

約数和(自身を含む): 450585408

約数和(自身を除く): 209829802

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 18121, 36242, 126847, 235573, 253694, 471146, 1322833, 1649011, 2645666, 3298022, 9259831, 17196829, 18519662, 34393658, 120377803, 240755606]

約数ペア:

[(1, 240755606), (2, 120377803), (7, 34393658), (13, 18519662), (14, 17196829), (26, 9259831), (73, 3298022), (91, 2645666), (146, 1649011), (182, 1322833), (511, 471146), (949, 253694), (1022, 235573), (1898, 126847), (6643, 36242), (13286, 18121)]