7281036238

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4095071}}^1$

素因数の和:4095207

約数の個数: 16

約数和(自身を含む): 12580061184

約数和(自身を除く): 5299024946

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 4095071, 8190142, 28665497, 57330994, 520074017, 1040148034, 3640518119, 7281036238]

約数ペア:

[(1, 7281036238), (2, 3640518119), (7, 1040148034), (14, 520074017), (127, 57330994), (254, 28665497), (889, 8190142), (1778, 4095071)]