305804959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 328030560

約数和(自身を除く): 22225601

約数列:

[1, 17, 131, 353, 389, 2227, 6001, 6613, 46243, 50959, 137317, 786131, 866303, 2334389, 17988527, 305804959]

約数ペア:

[(1, 305804959), (17, 17988527), (131, 2334389), (353, 866303), (389, 786131), (2227, 137317), (6001, 50959), (6613, 46243)]