1478637008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2981123}}^1$

素因数の和:2981162

約数の個数: 20

約数和(自身を含む): 2957275008

約数和(自身を除く): 1478638000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2981123, 5962246, 11924492, 23848984, 47697968, 92414813, 184829626, 369659252, 739318504, 1478637008]

約数ペア:

[(1, 1478637008), (2, 739318504), (4, 369659252), (8, 184829626), (16, 92414813), (31, 47697968), (62, 23848984), (124, 11924492), (248, 5962246), (496, 2981123)]