268214044

素因数分解:

$2^2\times 7^2\times {\mathrm{1368439}}^1$

素因数の和:1368457

約数の個数: 18

約数和(自身を含む): 546007560

約数和(自身を除く): 277793516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1368439, 2736878, 5473756, 9579073, 19158146, 38316292, 67053511, 134107022, 268214044]

約数ペア:

[(1, 268214044), (2, 134107022), (4, 67053511), (7, 38316292), (14, 19158146), (28, 9579073), (49, 5473756), (98, 2736878), (196, 1368439)]