1681692

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 3944976

約数和(自身を除く): 2263284

約数列:

[1, 2, 3, 4, 6, 12, 353, 397, 706, 794, 1059, 1191, 1412, 1588, 2118, 2382, 4236, 4764, 140141, 280282, 420423, 560564, 840846, 1681692]

約数ペア:

[(1, 1681692), (2, 840846), (3, 560564), (4, 420423), (6, 280282), (12, 140141), (353, 4764), (397, 4236), (706, 2382), (794, 2118), (1059, 1588), (1191, 1412)]