814393372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{68993}}^1$

素因数の和:69237

約数の個数: 24

約数和(自身を含む): 1541601936

約数和(自身を除く): 727208564

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 11804, 68993, 137986, 275972, 896909, 1793818, 3587636, 15661411, 31322822, 62645644, 203598343, 407196686, 814393372]

約数ペア:

[(1, 814393372), (2, 407196686), (4, 203598343), (13, 62645644), (26, 31322822), (52, 15661411), (227, 3587636), (454, 1793818), (908, 896909), (2951, 275972), (5902, 137986), (11804, 68993)]