2481514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 4498848

約数和(自身を除く): 2017334

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 491, 722, 982, 2527, 3437, 5054, 6874, 9329, 18658, 65303, 130606, 177251, 354502, 1240757, 2481514]

約数ペア:

[(1, 2481514), (2, 1240757), (7, 354502), (14, 177251), (19, 130606), (38, 65303), (133, 18658), (266, 9329), (361, 6874), (491, 5054), (722, 3437), (982, 2527)]