134687084

素因数分解:

$2^2\times 7^2\times {\mathrm{687179}}^1$

素因数の和:687197

約数の個数: 18

約数和(自身を含む): 274184820

約数和(自身を除く): 139497736

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 687179, 1374358, 2748716, 4810253, 9620506, 19241012, 33671771, 67343542, 134687084]

約数ペア:

[(1, 134687084), (2, 67343542), (4, 33671771), (7, 19241012), (14, 9620506), (28, 4810253), (49, 2748716), (98, 1374358), (196, 687179)]