77987268436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{253205417}}^1$

素因数の和:253205439

約数の個数: 24

約数和(自身を含む): 170154040896

約数和(自身を除く): 92166772460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 253205417, 506410834, 1012821668, 1772437919, 2785259587, 3544875838, 5570519174, 7089751676, 11141038348, 19496817109, 38993634218, 77987268436]

約数ペア:

[(1, 77987268436), (2, 38993634218), (4, 19496817109), (7, 11141038348), (11, 7089751676), (14, 5570519174), (22, 3544875838), (28, 2785259587), (44, 1772437919), (77, 1012821668), (154, 506410834), (308, 253205417)]