1911331324

素因数分解:

$2^2\times 7^1\times {\mathrm{68261833}}^1$

素因数の和:68261844

約数の個数: 12

約数和(自身を含む): 3822662704

約数和(自身を除く): 1911331380

約数列:

[1, 2, 4, 7, 14, 28, 68261833, 136523666, 273047332, 477832831, 955665662, 1911331324]

約数ペア:

[(1, 1911331324), (2, 955665662), (4, 477832831), (7, 273047332), (14, 136523666), (28, 68261833)]