262128244

素因数分解:

$2^2\times 7^2\times {\mathrm{1337389}}^1$

素因数の和:1337407

約数の個数: 18

約数和(自身を含む): 533618610

約数和(自身を除く): 271490366

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1337389, 2674778, 5349556, 9361723, 18723446, 37446892, 65532061, 131064122, 262128244]

約数ペア:

[(1, 262128244), (2, 131064122), (4, 65532061), (7, 37446892), (14, 18723446), (28, 9361723), (49, 5349556), (98, 2674778), (196, 1337389)]