1330886984

素因数分解:

$2^3\times 7^1\times {\mathrm{23765839}}^1$

素因数の和:23765852

約数の個数: 16

約数和(自身を含む): 2851900800

約数和(自身を除く): 1521013816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23765839, 47531678, 95063356, 166360873, 190126712, 332721746, 665443492, 1330886984]

約数ペア:

[(1, 1330886984), (2, 665443492), (4, 332721746), (7, 190126712), (8, 166360873), (14, 95063356), (28, 47531678), (56, 23765839)]