1311103633268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2656013}}^1$

素因数の和:2656904

約数の個数: 48

約数和(自身を含む): 2698680208896

約数和(自身を除く): 1387576575628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 863, 1726, 3452, 9493, 11219, 18986, 22438, 37972, 44876, 123409, 246818, 493636, 2656013, 5312026, 10624052, 29216143, 34528169, 58432286, 69056338, 116864572, 138112676, 379809859, 759619718, 1519239436, 2292139219, 4584278438, 9168556876, 25213531409, 29797809847, 50427062818, 59595619694, 100854125636, 119191239388, 327775908317, 655551816634, 1311103633268]

約数ペア:

[(1, 1311103633268), (2, 655551816634), (4, 327775908317), (11, 119191239388), (13, 100854125636), (22, 59595619694), (26, 50427062818), (44, 29797809847), (52, 25213531409), (143, 9168556876), (286, 4584278438), (572, 2292139219), (863, 1519239436), (1726, 759619718), (3452, 379809859), (9493, 138112676), (11219, 116864572), (18986, 69056338), (22438, 58432286), (37972, 34528169), (44876, 29216143), (123409, 10624052), (246818, 5312026), (493636, 2656013)]