4428892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 8509536

約数和(自身を除く): 4080644

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1607, 2756, 3214, 6428, 20891, 41782, 83564, 85171, 170342, 340684, 1107223, 2214446, 4428892]

約数ペア:

[(1, 4428892), (2, 2214446), (4, 1107223), (13, 340684), (26, 170342), (52, 85171), (53, 83564), (106, 41782), (212, 20891), (689, 6428), (1378, 3214), (1607, 2756)]