2507258039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1609}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 3125666880

約数和(自身を除く): 618408841

約数列:

[1, 11, 13, 17, 143, 187, 221, 641, 1609, 2431, 7051, 8333, 10897, 17699, 20917, 27353, 91663, 119867, 141661, 230087, 300883, 355589, 1031369, 1558271, 3911479, 11345059, 13407797, 17533273, 147485767, 192866003, 227932549, 2507258039]

約数ペア:

[(1, 2507258039), (11, 227932549), (13, 192866003), (17, 147485767), (143, 17533273), (187, 13407797), (221, 11345059), (641, 3911479), (1609, 1558271), (2431, 1031369), (7051, 355589), (8333, 300883), (10897, 230087), (17699, 141661), (20917, 119867), (27353, 91663)]