1283872

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 2578716

約数和(自身を除く): 1294844

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 757, 848, 1514, 1696, 3028, 6056, 12112, 24224, 40121, 80242, 160484, 320968, 641936, 1283872]

約数ペア:

[(1, 1283872), (2, 641936), (4, 320968), (8, 160484), (16, 80242), (32, 40121), (53, 24224), (106, 12112), (212, 6056), (424, 3028), (757, 1696), (848, 1514)]