1026620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7333}}^1$

素因数の和:7349

約数の個数: 24

約数和(自身を含む): 2464224

約数和(自身を除く): 1437604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7333, 14666, 29332, 36665, 51331, 73330, 102662, 146660, 205324, 256655, 513310, 1026620]

約数ペア:

[(1, 1026620), (2, 513310), (4, 256655), (5, 205324), (7, 146660), (10, 102662), (14, 73330), (20, 51331), (28, 36665), (35, 29332), (70, 14666), (140, 7333)]