288587138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1212551}}^1$

素因数の和:1212577

約数の個数: 16

約数和(自身を含む): 523822464

約数和(自身を除く): 235235326

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1212551, 2425102, 8487857, 16975714, 20613367, 41226734, 144293569, 288587138]

約数ペア:

[(1, 288587138), (2, 144293569), (7, 41226734), (14, 20613367), (17, 16975714), (34, 8487857), (119, 2425102), (238, 1212551)]