664015516

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{457}}^1\times {\mathrm{1559}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 1170318240

約数和(自身を除く): 506302724

約数列:

[1, 2, 4, 233, 457, 466, 914, 932, 1559, 1828, 3118, 6236, 106481, 212962, 363247, 425924, 712463, 726494, 1424926, 1452988, 2849852, 166003879, 332007758, 664015516]

約数ペア:

[(1, 664015516), (2, 332007758), (4, 166003879), (233, 2849852), (457, 1452988), (466, 1424926), (914, 726494), (932, 712463), (1559, 425924), (1828, 363247), (3118, 212962), (6236, 106481)]