254306842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{7703}}^1$

素因数の和:8693

約数の個数: 16

約数和(自身を含む): 404367552

約数和(自身を除く): 150060710

約数列:

[1, 2, 17, 34, 971, 1942, 7703, 15406, 16507, 33014, 130951, 261902, 7479613, 14959226, 127153421, 254306842]

約数ペア:

[(1, 254306842), (2, 127153421), (17, 14959226), (34, 7479613), (971, 261902), (1942, 130951), (7703, 33014), (15406, 16507)]