1427374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 2398032

約数和(自身を除く): 970658

約数列:

[1, 2, 13, 26, 41, 82, 103, 169, 206, 338, 533, 1066, 1339, 2678, 4223, 6929, 8446, 13858, 17407, 34814, 54899, 109798, 713687, 1427374]

約数ペア:

[(1, 1427374), (2, 713687), (13, 109798), (26, 54899), (41, 34814), (82, 17407), (103, 13858), (169, 8446), (206, 6929), (338, 4223), (533, 2678), (1066, 1339)]