478422022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 784772352

約数和(自身を除く): 306350330

約数列:

[1, 2, 13, 26, 103, 206, 227, 454, 787, 1339, 1574, 2678, 2951, 5902, 10231, 20462, 23381, 46762, 81061, 162122, 178649, 303953, 357298, 607906, 1053793, 2107586, 2322437, 4644874, 18400847, 36801694, 239211011, 478422022]

約数ペア:

[(1, 478422022), (2, 239211011), (13, 36801694), (26, 18400847), (103, 4644874), (206, 2322437), (227, 2107586), (454, 1053793), (787, 607906), (1339, 357298), (1574, 303953), (2678, 178649), (2951, 162122), (5902, 81061), (10231, 46762), (20462, 23381)]