1379968132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18913}}^1$

素因数の和:19000

約数の個数: 48

約数和(自身を含む): 2716806960

約数和(自身を除く): 1336838828

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 493, 629, 986, 1073, 1258, 1972, 2146, 2516, 4292, 18241, 18913, 36482, 37826, 72964, 75652, 321521, 548477, 643042, 699781, 1096954, 1286084, 1399562, 2193908, 2799124, 9324109, 11896277, 18648218, 20293649, 23792554, 37296436, 40587298, 47585108, 81174596, 344992033, 689984066, 1379968132]

約数ペア:

[(1, 1379968132), (2, 689984066), (4, 344992033), (17, 81174596), (29, 47585108), (34, 40587298), (37, 37296436), (58, 23792554), (68, 20293649), (74, 18648218), (116, 11896277), (148, 9324109), (493, 2799124), (629, 2193908), (986, 1399562), (1073, 1286084), (1258, 1096954), (1972, 699781), (2146, 643042), (2516, 548477), (4292, 321521), (18241, 75652), (18913, 72964), (36482, 37826)]