266988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 656320

約数和(自身を除く): 389332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1171, 2342, 3513, 4684, 7026, 14052, 22249, 44498, 66747, 88996, 133494, 266988]

約数ペア:

[(1, 266988), (2, 133494), (3, 88996), (4, 66747), (6, 44498), (12, 22249), (19, 14052), (38, 7026), (57, 4684), (76, 3513), (114, 2342), (228, 1171)]