2826744340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2884433}}^1$

素因数の和:2884456

約数の個数: 36

約数和(自身を含む): 6905334996

約数和(自身を除く): 4078590656

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2884433, 5768866, 11537732, 14422165, 20191031, 28844330, 40382062, 57688660, 80764124, 100955155, 141337217, 201910310, 282674434, 403820620, 565348868, 706686085, 1413372170, 2826744340]

約数ペア:

[(1, 2826744340), (2, 1413372170), (4, 706686085), (5, 565348868), (7, 403820620), (10, 282674434), (14, 201910310), (20, 141337217), (28, 100955155), (35, 80764124), (49, 57688660), (70, 40382062), (98, 28844330), (140, 20191031), (196, 14422165), (245, 11537732), (490, 5768866), (980, 2884433)]