1894928

素因数分解:

$2^4\times 7^2\times {\mathrm{2417}}^1$

素因数の和:2439

約数の個数: 30

約数和(自身を含む): 4272606

約数和(自身を除く): 2377678

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2417, 4834, 9668, 16919, 19336, 33838, 38672, 67676, 118433, 135352, 236866, 270704, 473732, 947464, 1894928]

約数ペア:

[(1, 1894928), (2, 947464), (4, 473732), (7, 270704), (8, 236866), (14, 135352), (16, 118433), (28, 67676), (49, 38672), (56, 33838), (98, 19336), (112, 16919), (196, 9668), (392, 4834), (784, 2417)]