2017448990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1\times {\mathrm{3533}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 3847253760

約数和(自身を除く): 1829804770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3359, 3533, 6718, 7066, 16795, 17665, 33590, 35330, 57103, 60061, 114206, 120122, 285515, 300305, 571030, 600610, 11867347, 23734694, 59336735, 118673470, 201744899, 403489798, 1008724495, 2017448990]

約数ペア:

[(1, 2017448990), (2, 1008724495), (5, 403489798), (10, 201744899), (17, 118673470), (34, 59336735), (85, 23734694), (170, 11867347), (3359, 600610), (3533, 571030), (6718, 300305), (7066, 285515), (16795, 120122), (17665, 114206), (33590, 60061), (35330, 57103)]