528050641274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1287131}}^1$

素因数の和:1287686

約数の個数: 32

約数和(自身を含む): 882251758080

約数和(自身を除く): 354201116806

約数列:

[1, 2, 13, 26, 31, 62, 403, 509, 806, 1018, 6617, 13234, 15779, 31558, 205127, 410254, 1287131, 2574262, 16732703, 33465406, 39901061, 79802122, 518713793, 655149679, 1037427586, 1310299358, 8516945827, 17033891654, 20309640049, 40619280098, 264025320637, 528050641274]

約数ペア:

[(1, 528050641274), (2, 264025320637), (13, 40619280098), (26, 20309640049), (31, 17033891654), (62, 8516945827), (403, 1310299358), (509, 1037427586), (806, 655149679), (1018, 518713793), (6617, 79802122), (13234, 39901061), (15779, 33465406), (31558, 16732703), (205127, 2574262), (410254, 1287131)]