139044554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89017}}^1$

素因数の和:89101

約数の個数: 16

約数和(自身を含む): 230734656

約数和(自身を除く): 91690102

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 89017, 178034, 979187, 1958374, 6320207, 12640414, 69522277, 139044554]

約数ペア:

[(1, 139044554), (2, 69522277), (11, 12640414), (22, 6320207), (71, 1958374), (142, 979187), (781, 178034), (1562, 89017)]