420804532554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{38985041}}^1$

素因数の和:38985310

約数の個数: 32

約数和(自身を含む): 965581520256

約数和(自身を除く): 544776987702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 38985041, 77970082, 116955123, 233910246, 272895287, 545790574, 818685861, 1637371722, 10019155537, 20038311074, 30057466611, 60114933222, 70134088759, 140268177518, 210402266277, 420804532554]

約数ペア:

[(1, 420804532554), (2, 210402266277), (3, 140268177518), (6, 70134088759), (7, 60114933222), (14, 30057466611), (21, 20038311074), (42, 10019155537), (257, 1637371722), (514, 818685861), (771, 545790574), (1542, 272895287), (1799, 233910246), (3598, 116955123), (5397, 77970082), (10794, 38985041)]