1972828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 4057200

約数和(自身を除く): 2084372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3449, 6898, 13796, 37939, 44837, 75878, 89674, 151756, 179348, 493207, 986414, 1972828]

約数ペア:

[(1, 1972828), (2, 986414), (4, 493207), (11, 179348), (13, 151756), (22, 89674), (26, 75878), (44, 44837), (52, 37939), (143, 13796), (286, 6898), (572, 3449)]