1555372014

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{5290381}}^1$

素因数の和:5290400

約数の個数: 24

約数和(自身を含む): 3618621288

約数和(自身を除く): 2063249274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 5290381, 10580762, 15871143, 31742286, 37032667, 74065334, 111098001, 222196002, 259228669, 518457338, 777686007, 1555372014]

約数ペア:

[(1, 1555372014), (2, 777686007), (3, 518457338), (6, 259228669), (7, 222196002), (14, 111098001), (21, 74065334), (42, 37032667), (49, 31742286), (98, 15871143), (147, 10580762), (294, 5290381)]