2598990784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43997}}^1$

素因数の和:44093

約数の個数: 56

約数和(自身を含む): 5632447968

約数和(自身を除く): 3033457184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 14768, 29536, 43997, 59072, 87994, 175988, 351976, 571961, 703952, 1143922, 1407904, 2287844, 2815808, 3123787, 4575688, 6247574, 9151376, 12495148, 18302752, 24990296, 36605504, 40609231, 49980592, 81218462, 99961184, 162436924, 199922368, 324873848, 649747696, 1299495392, 2598990784]

約数ペア:

[(1, 2598990784), (2, 1299495392), (4, 649747696), (8, 324873848), (13, 199922368), (16, 162436924), (26, 99961184), (32, 81218462), (52, 49980592), (64, 40609231), (71, 36605504), (104, 24990296), (142, 18302752), (208, 12495148), (284, 9151376), (416, 6247574), (568, 4575688), (832, 3123787), (923, 2815808), (1136, 2287844), (1846, 1407904), (2272, 1143922), (3692, 703952), (4544, 571961), (7384, 351976), (14768, 175988), (29536, 87994), (43997, 59072)]