1381264656

素因数分解:

$2^4\times 3^1\times {\mathrm{28776347}}^1$

素因数の和:28776358

約数の個数: 20

約数和(自身を含む): 3568267152

約数和(自身を除く): 2187002496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28776347, 57552694, 86329041, 115105388, 172658082, 230210776, 345316164, 460421552, 690632328, 1381264656]

約数ペア:

[(1, 1381264656), (2, 690632328), (3, 460421552), (4, 345316164), (6, 230210776), (8, 172658082), (12, 115105388), (16, 86329041), (24, 57552694), (48, 28776347)]