271091386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{10321}}^1$

素因数の和:10917

約数の個数: 16

約数和(自身を含む): 425101248

約数和(自身を除く): 154009862

約数列:

[1, 2, 23, 46, 571, 1142, 10321, 13133, 20642, 26266, 237383, 474766, 5893291, 11786582, 135545693, 271091386]

約数ペア:

[(1, 271091386), (2, 135545693), (23, 11786582), (46, 5893291), (571, 474766), (1142, 237383), (10321, 26266), (13133, 20642)]