387590944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{931709}}^1$

素因数の和:931732

約数の個数: 24

約数和(自身を含む): 821768220

約数和(自身を除く): 434177276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 931709, 1863418, 3726836, 7453672, 12112217, 14907344, 24224434, 29814688, 48448868, 96897736, 193795472, 387590944]

約数ペア:

[(1, 387590944), (2, 193795472), (4, 96897736), (8, 48448868), (13, 29814688), (16, 24224434), (26, 14907344), (32, 12112217), (52, 7453672), (104, 3726836), (208, 1863418), (416, 931709)]