497456384

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{12377}}^1$

素因数の和:12550

約数の個数: 36

約数和(自身を含む): 999374964

約数和(自身を除く): 501918580

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 10048, 12377, 20096, 24754, 40192, 49508, 99016, 198032, 396064, 792128, 1584256, 1943189, 3168512, 3886378, 7772756, 15545512, 31091024, 62182048, 124364096, 248728192, 497456384]

約数ペア:

[(1, 497456384), (2, 248728192), (4, 124364096), (8, 62182048), (16, 31091024), (32, 15545512), (64, 7772756), (128, 3886378), (157, 3168512), (256, 1943189), (314, 1584256), (628, 792128), (1256, 396064), (2512, 198032), (5024, 99016), (10048, 49508), (12377, 40192), (20096, 24754)]