2896556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 5567184

約数和(自身を除く): 2670628

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1051, 1378, 2102, 2756, 4204, 13663, 27326, 54652, 55703, 111406, 222812, 724139, 1448278, 2896556]

約数ペア:

[(1, 2896556), (2, 1448278), (4, 724139), (13, 222812), (26, 111406), (52, 55703), (53, 54652), (106, 27326), (212, 13663), (689, 4204), (1051, 2756), (1378, 2102)]