458623984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{314989}}^1$

素因数の和:315017

約数の個数: 40

約数和(自身を含む): 1093645280

約数和(自身を除く): 635021296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 314989, 629978, 1259956, 2204923, 2519912, 4094857, 4409846, 5039824, 8189714, 8819692, 16379428, 17639384, 28663999, 32758856, 35278768, 57327998, 65517712, 114655996, 229311992, 458623984]

約数ペア:

[(1, 458623984), (2, 229311992), (4, 114655996), (7, 65517712), (8, 57327998), (13, 35278768), (14, 32758856), (16, 28663999), (26, 17639384), (28, 16379428), (52, 8819692), (56, 8189714), (91, 5039824), (104, 4409846), (112, 4094857), (182, 2519912), (208, 2204923), (364, 1259956), (728, 629978), (1456, 314989)]