817367728

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{219251}}^1$

素因数の和:219492

約数の個数: 20

約数和(自身を含む): 1590454008

約数和(自身を除く): 773086280

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 219251, 438502, 877004, 1754008, 3508016, 51085483, 102170966, 204341932, 408683864, 817367728]

約数ペア:

[(1, 817367728), (2, 408683864), (4, 204341932), (8, 102170966), (16, 51085483), (233, 3508016), (466, 1754008), (932, 877004), (1864, 438502), (3728, 219251)]