2584194620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18458533}}^1$

素因数の和:18458549

約数の個数: 24

約数和(自身を含む): 6202067424

約数和(自身を除く): 3617872804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18458533, 36917066, 73834132, 92292665, 129209731, 184585330, 258419462, 369170660, 516838924, 646048655, 1292097310, 2584194620]

約数ペア:

[(1, 2584194620), (2, 1292097310), (4, 646048655), (5, 516838924), (7, 369170660), (10, 258419462), (14, 184585330), (20, 129209731), (28, 92292665), (35, 73834132), (70, 36917066), (140, 18458533)]