920841935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{745621}}^1$

素因数の和:745658

約数の個数: 16

約数和(自身を含む): 1252644960

約数和(自身を除く): 331803025

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 745621, 3728105, 9693073, 14166799, 48465365, 70833995, 184168387, 920841935]

約数ペア:

[(1, 920841935), (5, 184168387), (13, 70833995), (19, 48465365), (65, 14166799), (95, 9693073), (247, 3728105), (1235, 745621)]