268516486

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{175961}}^1$

素因数の和:176079

約数の個数: 16

約数和(自身を含む): 464539680

約数和(自身を除く): 196023194

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 175961, 351922, 1231727, 2463454, 19179749, 38359498, 134258243, 268516486]

約数ペア:

[(1, 268516486), (2, 134258243), (7, 38359498), (14, 19179749), (109, 2463454), (218, 1231727), (763, 351922), (1526, 175961)]