1919552

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 28

約数和(自身を含む): 3863340

約数和(自身を除く): 1943788

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 337, 356, 674, 712, 1348, 1424, 2696, 2848, 5392, 5696, 10784, 21568, 29993, 59986, 119972, 239944, 479888, 959776, 1919552]

約数ペア:

[(1, 1919552), (2, 959776), (4, 479888), (8, 239944), (16, 119972), (32, 59986), (64, 29993), (89, 21568), (178, 10784), (337, 5696), (356, 5392), (674, 2848), (712, 2696), (1348, 1424)]