2061892

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 4155200

約数和(自身を除く): 2093308

約数列:

[1, 2, 4, 7, 14, 28, 211, 349, 422, 698, 844, 1396, 1477, 2443, 2954, 4886, 5908, 9772, 73639, 147278, 294556, 515473, 1030946, 2061892]

約数ペア:

[(1, 2061892), (2, 1030946), (4, 515473), (7, 294556), (14, 147278), (28, 73639), (211, 9772), (349, 5908), (422, 4886), (698, 2954), (844, 2443), (1396, 1477)]