1520758868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 2867586624

約数和(自身を除く): 1346827756

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 211, 332, 422, 844, 1277, 1411, 2554, 2822, 3587, 5108, 5644, 7174, 14348, 17513, 21709, 35026, 43418, 70052, 86836, 105991, 211982, 269447, 297721, 423964, 538894, 595442, 1077788, 1190884, 1801847, 3603694, 4580599, 7207388, 9161198, 18322396, 22364101, 44728202, 89456404, 380189717, 760379434, 1520758868]

約数ペア:

[(1, 1520758868), (2, 760379434), (4, 380189717), (17, 89456404), (34, 44728202), (68, 22364101), (83, 18322396), (166, 9161198), (211, 7207388), (332, 4580599), (422, 3603694), (844, 1801847), (1277, 1190884), (1411, 1077788), (2554, 595442), (2822, 538894), (3587, 423964), (5108, 297721), (5644, 269447), (7174, 211982), (14348, 105991), (17513, 86836), (21709, 70052), (35026, 43418)]