2390297.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 22355200

約数和(自身を除く): 2900739

約数列:

[1, 13, 19, 79, 247, 997, 1027, 1501, 12961, 18943, 19513, 78763, 246259, 1023919, 1496497, 19454461]

約数ペア:

[(1, 19454461), (13, 1496497), (19, 1023919), (79, 246259), (247, 78763), (997, 19513), (1027, 18943), (1501, 12961)]