475748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 1025472

約数和(自身を除く): 549724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1307, 2614, 5228, 9149, 16991, 18298, 33982, 36596, 67964, 118937, 237874, 475748]

約数ペア:

[(1, 475748), (2, 237874), (4, 118937), (7, 67964), (13, 36596), (14, 33982), (26, 18298), (28, 16991), (52, 9149), (91, 5228), (182, 2614), (364, 1307)]