260478862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1094449}}^1$

素因数の和:1094475

約数の個数: 16

約数和(自身を含む): 472802400

約数和(自身を除く): 212323538

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1094449, 2188898, 7661143, 15322286, 18605633, 37211266, 130239431, 260478862]

約数ペア:

[(1, 260478862), (2, 130239431), (7, 37211266), (14, 18605633), (17, 15322286), (34, 7661143), (119, 2188898), (238, 1094449)]