3180508016

素因数分解:

$2^4\times 7^1\times {\mathrm{28397393}}^1$

素因数の和:28397408

約数の個数: 20

約数和(自身を含む): 7042553712

約数和(自身を除く): 3862045696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 28397393, 56794786, 113589572, 198781751, 227179144, 397563502, 454358288, 795127004, 1590254008, 3180508016]

約数ペア:

[(1, 3180508016), (2, 1590254008), (4, 795127004), (7, 454358288), (8, 397563502), (14, 227179144), (16, 198781751), (28, 113589572), (56, 56794786), (112, 28397393)]