2610581428

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23827}}^1$

素因数の和:23901

約数の個数: 72

約数和(自身を含む): 5856541152

約数和(自身を除く): 3245959724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 2107, 2236, 2548, 3913, 4214, 7826, 8428, 15652, 23827, 27391, 47654, 54782, 95308, 109564, 166789, 309751, 333578, 619502, 667156, 1024561, 1167523, 1239004, 2049122, 2168257, 2335046, 4098244, 4336514, 4670092, 7171927, 8673028, 13319293, 14343854, 15177799, 26638586, 28687708, 30355598, 50203489, 53277172, 60711196, 93235051, 100406978, 186470102, 200813956, 372940204, 652645357, 1305290714, 2610581428]

約数ペア:

[(1, 2610581428), (2, 1305290714), (4, 652645357), (7, 372940204), (13, 200813956), (14, 186470102), (26, 100406978), (28, 93235051), (43, 60711196), (49, 53277172), (52, 50203489), (86, 30355598), (91, 28687708), (98, 26638586), (172, 15177799), (182, 14343854), (196, 13319293), (301, 8673028), (364, 7171927), (559, 4670092), (602, 4336514), (637, 4098244), (1118, 2335046), (1204, 2168257), (1274, 2049122), (2107, 1239004), (2236, 1167523), (2548, 1024561), (3913, 667156), (4214, 619502), (7826, 333578), (8428, 309751), (15652, 166789), (23827, 109564), (27391, 95308), (47654, 54782)]