1489348

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 3050432

約数和(自身を除く): 1561084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1237, 2474, 4948, 8659, 17318, 34636, 53191, 106382, 212764, 372337, 744674, 1489348]

約数ペア:

[(1, 1489348), (2, 744674), (4, 372337), (7, 212764), (14, 106382), (28, 53191), (43, 34636), (86, 17318), (172, 8659), (301, 4948), (602, 2474), (1204, 1237)]