5307778

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 9494604

約数和(自身を除く): 4186826

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 1321, 2009, 2642, 4018, 9247, 18494, 54161, 64729, 108322, 129458, 379127, 758254, 2653889, 5307778]

約数ペア:

[(1, 5307778), (2, 2653889), (7, 758254), (14, 379127), (41, 129458), (49, 108322), (82, 64729), (98, 54161), (287, 18494), (574, 9247), (1321, 4018), (2009, 2642)]