2257047502

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1\times {\mathrm{8627}}^1$

素因数の和:9395

約数の個数: 16

約数和(自身を含む): 3405816720

約数和(自身を除く): 1148769218

約数列:

[1, 2, 257, 509, 514, 1018, 8627, 17254, 130813, 261626, 2217139, 4391143, 4434278, 8782286, 1128523751, 2257047502]

約数ペア:

[(1, 2257047502), (2, 1128523751), (257, 8782286), (509, 4434278), (514, 4391143), (1018, 2217139), (8627, 261626), (17254, 130813)]