826637656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{50627}}^1$

素因数の和:50803

約数の個数: 32

約数和(自身を含む): 1679837040

約数和(自身を除く): 853199384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 50627, 101254, 202508, 405016, 658151, 1316302, 2632604, 5265208, 7948439, 15896878, 31793756, 63587512, 103329707, 206659414, 413318828, 826637656]

約数ペア:

[(1, 826637656), (2, 413318828), (4, 206659414), (8, 103329707), (13, 63587512), (26, 31793756), (52, 15896878), (104, 7948439), (157, 5265208), (314, 2632604), (628, 1316302), (1256, 658151), (2041, 405016), (4082, 202508), (8164, 101254), (16328, 50627)]