2149335715

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1\times {\mathrm{7841}}^1$

素因数の和:8670

約数の個数: 16

約数和(自身を含む): 2618349696

約数和(自身を除く): 469013981

約数列:

[1, 5, 73, 365, 751, 3755, 7841, 39205, 54823, 274115, 572393, 2861965, 5888591, 29442955, 429867143, 2149335715]

約数ペア:

[(1, 2149335715), (5, 429867143), (73, 29442955), (365, 5888591), (751, 2861965), (3755, 572393), (7841, 274115), (39205, 54823)]