2680350148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3087961}}^1$

素因数の和:3088003

約数の個数: 24

約数和(自身を含む): 5533627904

約数和(自身を除く): 2853277756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3087961, 6175922, 12351844, 21615727, 43231454, 86462908, 95726791, 191453582, 382907164, 670087537, 1340175074, 2680350148]

約数ペア:

[(1, 2680350148), (2, 1340175074), (4, 670087537), (7, 382907164), (14, 191453582), (28, 95726791), (31, 86462908), (62, 43231454), (124, 21615727), (217, 12351844), (434, 6175922), (868, 3087961)]