556482238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 914941440

約数和(自身を除く): 358459202

約数列:

[1, 2, 13, 26, 71, 142, 487, 619, 923, 974, 1238, 1846, 6331, 8047, 12662, 16094, 34577, 43949, 69154, 87898, 301453, 449501, 571337, 602906, 899002, 1142674, 3918889, 7837778, 21403163, 42806326, 278241119, 556482238]

約数ペア:

[(1, 556482238), (2, 278241119), (13, 42806326), (26, 21403163), (71, 7837778), (142, 3918889), (487, 1142674), (619, 899002), (923, 602906), (974, 571337), (1238, 449501), (1846, 301453), (6331, 87898), (8047, 69154), (12662, 43949), (16094, 34577)]