1299686882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{2251}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 2145165120

約数和(自身を除く): 845478238

約数列:

[1, 2, 13, 26, 53, 106, 419, 689, 838, 1378, 2251, 4502, 5447, 10894, 22207, 29263, 44414, 58526, 119303, 238606, 288691, 577382, 943169, 1550939, 1886338, 3101878, 12261197, 24522394, 49987957, 99975914, 649843441, 1299686882]

約数ペア:

[(1, 1299686882), (2, 649843441), (13, 99975914), (26, 49987957), (53, 24522394), (106, 12261197), (419, 3101878), (689, 1886338), (838, 1550939), (1378, 943169), (2251, 577382), (4502, 288691), (5447, 238606), (10894, 119303), (22207, 58526), (29263, 44414)]