2480975042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5197}}^1$

素因数の和:5323

約数の個数: 64

約数和(自身を含む): 4764528384

約数和(自身を除く): 2283553342

約数列:

[1, 2, 7, 13, 14, 26, 43, 61, 86, 91, 122, 182, 301, 427, 559, 602, 793, 854, 1118, 1586, 2623, 3913, 5197, 5246, 5551, 7826, 10394, 11102, 18361, 34099, 36379, 36722, 67561, 68198, 72758, 135122, 223471, 238693, 317017, 446942, 472927, 477386, 634034, 945854, 1564297, 2219119, 2905123, 3128594, 4121221, 4438238, 5810246, 8242442, 13631731, 20335861, 27263462, 28848547, 40671722, 57697094, 95422117, 177212503, 190844234, 354425006, 1240487521, 2480975042]

約数ペア:

[(1, 2480975042), (2, 1240487521), (7, 354425006), (13, 190844234), (14, 177212503), (26, 95422117), (43, 57697094), (61, 40671722), (86, 28848547), (91, 27263462), (122, 20335861), (182, 13631731), (301, 8242442), (427, 5810246), (559, 4438238), (602, 4121221), (793, 3128594), (854, 2905123), (1118, 2219119), (1586, 1564297), (2623, 945854), (3913, 634034), (5197, 477386), (5246, 472927), (5551, 446942), (7826, 317017), (10394, 238693), (11102, 223471), (18361, 135122), (34099, 72758), (36379, 68198), (36722, 67561)]