2218985503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{351829}}^1$

素因数の和:351906

約数の個数: 16

約数和(自身を含む): 2735830080

約数和(自身を除く): 516844577

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 351829, 2462803, 5981093, 18646937, 41867651, 130528559, 316997929, 2218985503]

約数ペア:

[(1, 2218985503), (7, 316997929), (17, 130528559), (53, 41867651), (119, 18646937), (371, 5981093), (901, 2462803), (6307, 351829)]