1279232336

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1355119}}^1$

素因数の和:1355186

約数の個数: 20

約数和(自身を含む): 2520523200

約数和(自身を除く): 1241290864

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1355119, 2710238, 5420476, 10840952, 21681904, 79952021, 159904042, 319808084, 639616168, 1279232336]

約数ペア:

[(1, 1279232336), (2, 639616168), (4, 319808084), (8, 159904042), (16, 79952021), (59, 21681904), (118, 10840952), (236, 5420476), (472, 2710238), (944, 1355119)]