47982454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{16931}}^1$

素因数の和:17055

約数の個数: 16

約数和(自身を含む): 78225840

約数和(自身を除く): 30243386

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 16931, 33862, 220103, 440206, 1845479, 3690958, 23991227, 47982454]

約数ペア:

[(1, 47982454), (2, 23991227), (13, 3690958), (26, 1845479), (109, 440206), (218, 220103), (1417, 33862), (2834, 16931)]