2904718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 16

約数和(自身を含む): 4516560

約数和(自身を除く): 1611842

約数列:

[1, 2, 53, 67, 106, 134, 409, 818, 3551, 7102, 21677, 27403, 43354, 54806, 1452359, 2904718]

約数ペア:

[(1, 2904718), (2, 1452359), (53, 54806), (67, 43354), (106, 27403), (134, 21677), (409, 7102), (818, 3551)]