2017016935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1861}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 2635161984

約数和(自身を除く): 618145049

約数列:

[1, 5, 17, 41, 85, 205, 311, 697, 1555, 1861, 3485, 5287, 9305, 12751, 26435, 31637, 63755, 76301, 158185, 216767, 381505, 578771, 1083835, 1297117, 2893855, 6485585, 9839107, 23729611, 49195535, 118648055, 403403387, 2017016935]

約数ペア:

[(1, 2017016935), (5, 403403387), (17, 118648055), (41, 49195535), (85, 23729611), (205, 9839107), (311, 6485585), (697, 2893855), (1555, 1297117), (1861, 1083835), (3485, 578771), (5287, 381505), (9305, 216767), (12751, 158185), (26435, 76301), (31637, 63755)]