4510702988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 9215410176

約数和(自身を除く): 4704707188

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 71, 94, 124, 142, 188, 284, 341, 517, 682, 781, 991, 1034, 1364, 1457, 1562, 1982, 2068, 2201, 2914, 3124, 3337, 3964, 4402, 5828, 6674, 8804, 10901, 13348, 16027, 21802, 24211, 30721, 32054, 36707, 43604, 46577, 48422, 61442, 64108, 70361, 73414, 93154, 96844, 103447, 122884, 140722, 146828, 186308, 206894, 281444, 337931, 413788, 512347, 675862, 773971, 1024694, 1137917, 1351724, 1443887, 1547942, 2049388, 2181191, 2275834, 2887774, 3095884, 3306967, 4362382, 4551668, 5775548, 6613934, 8724764, 13227868, 15882757, 23993101, 31765514, 36376637, 47986202, 63531028, 72753274, 95972404, 102515977, 145506548, 205031954, 410063908, 1127675747, 2255351494, 4510702988]

約数ペア:

[(1, 4510702988), (2, 2255351494), (4, 1127675747), (11, 410063908), (22, 205031954), (31, 145506548), (44, 102515977), (47, 95972404), (62, 72753274), (71, 63531028), (94, 47986202), (124, 36376637), (142, 31765514), (188, 23993101), (284, 15882757), (341, 13227868), (517, 8724764), (682, 6613934), (781, 5775548), (991, 4551668), (1034, 4362382), (1364, 3306967), (1457, 3095884), (1562, 2887774), (1982, 2275834), (2068, 2181191), (2201, 2049388), (2914, 1547942), (3124, 1443887), (3337, 1351724), (3964, 1137917), (4402, 1024694), (5828, 773971), (6674, 675862), (8804, 512347), (10901, 413788), (13348, 337931), (16027, 281444), (21802, 206894), (24211, 186308), (30721, 146828), (32054, 140722), (36707, 122884), (43604, 103447), (46577, 96844), (48422, 93154), (61442, 73414), (64108, 70361)]