855269502

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1025503}}^1$

素因数の和:1025647

約数の個数: 16

約数和(自身を含む): 1722846720

約数和(自身を除く): 867577218

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1025503, 2051006, 3076509, 6153018, 142544917, 285089834, 427634751, 855269502]

約数ペア:

[(1, 855269502), (2, 427634751), (3, 285089834), (6, 142544917), (139, 6153018), (278, 3076509), (417, 2051006), (834, 1025503)]