419038448

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3253}}^1$

素因数の和:3441

約数の個数: 40

約数和(自身を含む): 830394768

約数和(自身を除く): 411356320

約数列:

[1, 2, 4, 8, 16, 83, 97, 166, 194, 332, 388, 664, 776, 1328, 1552, 3253, 6506, 8051, 13012, 16102, 26024, 32204, 52048, 64408, 128816, 269999, 315541, 539998, 631082, 1079996, 1262164, 2159992, 2524328, 4319984, 5048656, 26189903, 52379806, 104759612, 209519224, 419038448]

約数ペア:

[(1, 419038448), (2, 209519224), (4, 104759612), (8, 52379806), (16, 26189903), (83, 5048656), (97, 4319984), (166, 2524328), (194, 2159992), (332, 1262164), (388, 1079996), (664, 631082), (776, 539998), (1328, 315541), (1552, 269999), (3253, 128816), (6506, 64408), (8051, 52048), (13012, 32204), (16102, 26024)]