1263451674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2965849}}^1$

素因数の和:2965925

約数の個数: 16

約数和(自身を含む): 2562494400

約数和(自身を除く): 1299042726

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2965849, 5931698, 8897547, 17795094, 210575279, 421150558, 631725837, 1263451674]

約数ペア:

[(1, 1263451674), (2, 631725837), (3, 421150558), (6, 210575279), (71, 17795094), (142, 8897547), (213, 5931698), (426, 2965849)]