2045181603

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{1888441}}^1$

素因数の和:1888482

約数の個数: 12

約数和(自身を含む): 2877985608

約数和(自身を除く): 832804005

約数列:

[1, 3, 19, 57, 361, 1083, 1888441, 5665323, 35880379, 107641137, 681727201, 2045181603]

約数ペア:

[(1, 2045181603), (3, 681727201), (19, 107641137), (57, 35880379), (361, 5665323), (1083, 1888441)]