2406572

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 4895520

約数和(自身を除く): 2488948

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1409, 1708, 2818, 5636, 9863, 19726, 39452, 85949, 171898, 343796, 601643, 1203286, 2406572]

約数ペア:

[(1, 2406572), (2, 1203286), (4, 601643), (7, 343796), (14, 171898), (28, 85949), (61, 39452), (122, 19726), (244, 9863), (427, 5636), (854, 2818), (1409, 1708)]