2790892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 5306112

約数和(自身を除く): 2515220

約数列:

[1, 2, 4, 13, 26, 52, 191, 281, 382, 562, 764, 1124, 2483, 3653, 4966, 7306, 9932, 14612, 53671, 107342, 214684, 697723, 1395446, 2790892]

約数ペア:

[(1, 2790892), (2, 1395446), (4, 697723), (13, 214684), (26, 107342), (52, 53671), (191, 14612), (281, 9932), (382, 7306), (562, 4966), (764, 3653), (1124, 2483)]