1338992642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{226871}}^1$

素因数の和:227113

約数の個数: 16

約数和(自身を含む): 2172526272

約数和(自身を除く): 833533630

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 226871, 453742, 2949323, 5898646, 51499717, 102999434, 669496321, 1338992642]

約数ペア:

[(1, 1338992642), (2, 669496321), (13, 102999434), (26, 51499717), (227, 5898646), (454, 2949323), (2951, 453742), (5902, 226871)]