2445974495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{22013}}^1$

素因数の和:22402

約数の個数: 16

約数和(自身を含む): 2986155072

約数和(自身を除く): 540180577

約数列:

[1, 5, 71, 313, 355, 1565, 22013, 22223, 110065, 111115, 1562923, 6890069, 7814615, 34450345, 489194899, 2445974495]

約数ペア:

[(1, 2445974495), (5, 489194899), (71, 34450345), (313, 7814615), (355, 6890069), (1565, 1562923), (22013, 111115), (22223, 110065)]