259336446

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{881}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 527337216

約数和(自身を除く): 268000770

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 691, 881, 1382, 1762, 2073, 2643, 4146, 5286, 49061, 62551, 98122, 125102, 147183, 187653, 294366, 375306, 608771, 1217542, 1826313, 3652626, 43222741, 86445482, 129668223, 259336446]

約数ペア:

[(1, 259336446), (2, 129668223), (3, 86445482), (6, 43222741), (71, 3652626), (142, 1826313), (213, 1217542), (426, 608771), (691, 375306), (881, 294366), (1382, 187653), (1762, 147183), (2073, 125102), (2643, 98122), (4146, 62551), (5286, 49061)]