7280014

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1571}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 12525696

約数和(自身を除く): 5245682

約数列:

[1, 2, 7, 14, 331, 662, 1571, 2317, 3142, 4634, 10997, 21994, 520001, 1040002, 3640007, 7280014]

約数ペア:

[(1, 7280014), (2, 3640007), (7, 1040002), (14, 520001), (331, 21994), (662, 10997), (1571, 4634), (2317, 3142)]