1330334860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1546901}}^1$

素因数の和:1546953

約数の個数: 24

約数和(自身を含む): 2858674896

約数和(自身を除く): 1528340036

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1546901, 3093802, 6187604, 7734505, 15469010, 30938020, 66516743, 133033486, 266066972, 332583715, 665167430, 1330334860]

約数ペア:

[(1, 1330334860), (2, 665167430), (4, 332583715), (5, 266066972), (10, 133033486), (20, 66516743), (43, 30938020), (86, 15469010), (172, 7734505), (215, 6187604), (430, 3093802), (860, 1546901)]