2044951790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4173371}}^1$

素因数の和:4173392

約数の個数: 24

約数和(自身を含む): 4281879672

約数和(自身を除く): 2236927882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4173371, 8346742, 20866855, 29213597, 41733710, 58427194, 146067985, 204495179, 292135970, 408990358, 1022475895, 2044951790]

約数ペア:

[(1, 2044951790), (2, 1022475895), (5, 408990358), (7, 292135970), (10, 204495179), (14, 146067985), (35, 58427194), (49, 41733710), (70, 29213597), (98, 20866855), (245, 8346742), (490, 4173371)]