289375334

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1\times {\mathrm{2647}}^1$

素因数の和:3859

約数の個数: 16

約数和(自身を含む): 443847168

約数和(自身を除く): 154471834

約数列:

[1, 2, 47, 94, 1163, 2326, 2647, 5294, 54661, 109322, 124409, 248818, 3078461, 6156922, 144687667, 289375334]

約数ペア:

[(1, 289375334), (2, 144687667), (47, 6156922), (94, 3078461), (1163, 248818), (2326, 124409), (2647, 109322), (5294, 54661)]