2736877781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{221951}}^1$

素因数の和:222040

約数の個数: 16

約数和(自身を含む): 3196108800

約数和(自身を除く): 459231019

約数列:

[1, 11, 19, 59, 209, 649, 1121, 12331, 221951, 2441461, 4217069, 13095109, 46387759, 144046199, 248807071, 2736877781]

約数ペア:

[(1, 2736877781), (11, 248807071), (19, 144046199), (59, 46387759), (209, 13095109), (649, 4217069), (1121, 2441461), (12331, 221951)]