879398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 16

約数和(自身を含む): 1436400

約数和(自身を除く): 557002

約数列:

[1, 2, 13, 26, 149, 227, 298, 454, 1937, 2951, 3874, 5902, 33823, 67646, 439699, 879398]

約数ペア:

[(1, 879398), (2, 439699), (13, 67646), (26, 33823), (149, 5902), (227, 3874), (298, 2951), (454, 1937)]