1489366949

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{27073}}^1$

素因数の和:27380

約数の個数: 16

約数和(自身を含む): 1767390720

約数和(自身を除く): 278023771

約数列:

[1, 7, 29, 203, 271, 1897, 7859, 27073, 55013, 189511, 785117, 5495819, 7336783, 51357481, 212766707, 1489366949]

約数ペア:

[(1, 1489366949), (7, 212766707), (29, 51357481), (203, 7336783), (271, 5495819), (1897, 785117), (7859, 189511), (27073, 55013)]