1457794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 2503440

約数和(自身を除く): 1045646

約数列:

[1, 2, 13, 19, 26, 38, 169, 227, 247, 338, 454, 494, 2951, 3211, 4313, 5902, 6422, 8626, 38363, 56069, 76726, 112138, 728897, 1457794]

約数ペア:

[(1, 1457794), (2, 728897), (13, 112138), (19, 76726), (26, 56069), (38, 38363), (169, 8626), (227, 6422), (247, 5902), (338, 4313), (454, 3211), (494, 2951)]