461969008

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{280321}}^1$

素因数の和:280432

約数の個数: 20

約数和(自身を含む): 903758128

約数和(自身を除く): 441789120

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 280321, 560642, 1121284, 2242568, 4485136, 28873063, 57746126, 115492252, 230984504, 461969008]

約数ペア:

[(1, 461969008), (2, 230984504), (4, 115492252), (8, 57746126), (16, 28873063), (103, 4485136), (206, 2242568), (412, 1121284), (824, 560642), (1648, 280321)]