47279284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{909217}}^1$

素因数の和:909234

約数の個数: 12

約数和(自身を含む): 89103364

約数和(自身を除く): 41824080

約数列:

[1, 2, 4, 13, 26, 52, 909217, 1818434, 3636868, 11819821, 23639642, 47279284]

約数ペア:

[(1, 47279284), (2, 23639642), (4, 11819821), (13, 3636868), (26, 1818434), (52, 909217)]