816919883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{1409}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 890984640

約数和(自身を除く): 74064757

約数列:

[1, 13, 103, 433, 1339, 1409, 5629, 18317, 44599, 145127, 579787, 610097, 1886651, 7931261, 62839991, 816919883]

約数ペア:

[(1, 816919883), (13, 62839991), (103, 7931261), (433, 1886651), (1339, 610097), (1409, 579787), (5629, 145127), (18317, 44599)]