26513474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 45480960

約数和(自身を除く): 18967486

約数列:

[1, 2, 13, 19, 26, 38, 191, 247, 281, 382, 494, 562, 2483, 3629, 3653, 4966, 5339, 7258, 7306, 10678, 47177, 53671, 69407, 94354, 107342, 138814, 697723, 1019749, 1395446, 2039498, 13256737, 26513474]

約数ペア:

[(1, 26513474), (2, 13256737), (13, 2039498), (19, 1395446), (26, 1019749), (38, 697723), (191, 138814), (247, 107342), (281, 94354), (382, 69407), (494, 53671), (562, 47177), (2483, 10678), (3629, 7306), (3653, 7258), (4966, 5339)]